ACM Presents: Lionel Richie And Friends - In Concert - Show

LAS VEGAS, NV - APRIL 02: Singer/songwriter Tim McGraw is silhouetted on stage as he jokes around during a break in taping during Lionel Richie and Friends in Concert presented by ACM at the MGM Grand Garden Arena April 2, 2012 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images)

ACM Presents: Lionel Richie And Friends - In Concert - Show

LAS VEGAS, NV - APRIL 02: Singer/songwriter Tim McGraw jokes around during a break in taping during Lionel Richie and Friends in Concert presented by ACM at the MGM Grand Garden Arena April 2, 2012 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images)

ACM Presents: Lionel Richie And Friends - In Concert - Show

LAS VEGAS, NV - APRIL 02: Singer Martina McBride performs during Lionel Richie and Friends in Concert presented by ACM at the MGM Grand Garden Arena April 2, 2012 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images)

ACM Presents: Lionel Richie And Friends - In Concert - Show

LAS VEGAS, NV - APRIL 02: Singer Martina McBride blows a kiss after performing during Lionel Richie and Friends in Concert presented by ACM at the MGM Grand Garden Arena April 2, 2012 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images)

ACM Presents: Lionel Richie And Friends - In Concert - Show

LAS VEGAS, NV - APRIL 02: Recording artist Luke Bryan performs during Lionel Richie and Friends in Concert presented by ACM at the MGM Grand Garden Arena April 2, 2012 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images)

ACM Presents: Lionel Richie And Friends - In Concert - Show

LAS VEGAS, NV - APRIL 02: (L-R) Recording artists Dave Haywood, Hillary Scott and Charles Kelley of Lady Antebellum perform during Lionel Richie and Friends in Concert presented by ACM at the MGM Grand Garden Arena April 2, 2012 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images)

ACM Presents: Lionel Richie And Friends - In Concert - Show

LAS VEGAS, NV - APRIL 02: Recording artist Kimberly Perry of The Band Perry performs during Lionel Richie and Friends in Concert presented by ACM at the MGM Grand Garden Arena April 2, 2012 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images)

ACM Presents: Lionel Richie And Friends - In Concert - Show

LAS VEGAS, NV - APRIL 02: Singer/songwriters Tim McGraw (L) and Lionel Richie perform during Lionel Richie and Friends in Concert presented by ACM at the MGM Grand Garden Arena April 2, 2012 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images)

ACM Presents: Lionel Richie And Friends - In Concert - Show

LAS VEGAS, NV - APRIL 02: Singer/songwriters Tim McGraw (L) and Lionel Richie perform during Lionel Richie and Friends in Concert presented by ACM at the MGM Grand Garden Arena April 2, 2012 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images)

ACM Presents: Lionel Richie And Friends - In Concert - Show

LAS VEGAS, NV - APRIL 02: Singer/songwriters Tim McGraw (L) and Lionel Richie perform during Lionel Richie and Friends in Concert presented by ACM at the MGM Grand Garden Arena April 2, 2012 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images)

ACM Presents: Lionel Richie And Friends - In Concert - Show

LAS VEGAS, NV - APRIL 02: Sugarland singer Jennifer Nettles (L) and singer/songwriter Lionel Richie perform during Lionel Richie and Friends in Concert presented by ACM at the MGM Grand Garden Arena April 2, 2012 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images)

ACM Presents: Lionel Richie And Friends - In Concert - Show

LAS VEGAS, NV - APRIL 02: Sugarland singer Jennifer Nettles (L) and singer/songwriter Lionel Richie perform during Lionel Richie and Friends in Concert presented by ACM at the MGM Grand Garden Arena April 2, 2012 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images)

ACM Presents: Lionel Richie And Friends - In Concert - Show

LAS VEGAS, NV - APRIL 02: Sugarland singer Jennifer Nettles (L) and singer/songwriter Lionel Richie perform during Lionel Richie and Friends in Concert presented by ACM at the MGM Grand Garden Arena April 2, 2012 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images)

ACM Presents: Lionel Richie And Friends - In Concert - Show

LAS VEGAS, NV - APRIL 02: Singer/songwriter Lionel Richie performs during Lionel Richie and Friends in Concert presented by ACM at the MGM Grand Garden Arena April 2, 2012 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images)

ACM Presents: Lionel Richie And Friends - In Concert - Show

LAS VEGAS, NV - APRIL 02: Singer Gary LeVox (L) of Rascal Flatts and singer/songwriter Lionel Richie perform during Lionel Richie and Friends in Concert presented by ACM at the MGM Grand Garden Arena April 2, 2012 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images)

ACM Presents: Lionel Richie And Friends - In Concert - Show

LAS VEGAS, NV - APRIL 02: Singer/songwriter Kenny Rogers speaks during Lionel Richie and Friends in Concert presented by ACM at the MGM Grand Garden Arena April 2, 2012 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images)

ACM Presents: Lionel Richie And Friends - In Concert - Show

LAS VEGAS, NV - APRIL 02: Singer/songwriters Tim McGraw (L) and Lionel Richie perform during Lionel Richie and Friends in Concert presented by ACM at the MGM Grand Garden Arena April 2, 2012 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images)

ACM Presents: Lionel Richie And Friends - In Concert - Show

LAS VEGAS, NV - APRIL 02: (L-R) Guitarist Joe Don Rooney and singer Gary LeVox of Rascal Flatts and singer/songwriter Lionel Richie perform during Lionel Richie and Friends in Concert presented by ACM at the MGM Grand Garden Arena April 2, 2012 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images)

ACM Presents: Lionel Richie And Friends - In Concert - Show

LAS VEGAS, NV - APRIL 02: Singer Gary LeVox (L) of Rascal Flatts and singer/songwriter Lionel Richie perform during Lionel Richie and Friends in Concert presented by ACM at the MGM Grand Garden Arena April 2, 2012 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images)

ACM Presents: Lionel Richie And Friends - In Concert - Show

LAS VEGAS, NV - APRIL 02: Singer/songwriter Lionel Richie (L) and bassist Jay DeMarcus of Rascal Flatts perform during Lionel Richie and Friends in Concert presented by ACM at the MGM Grand Garden Arena April 2, 2012 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images)

ACM Presents: Lionel Richie And Friends - In Concert - Show

LAS VEGAS, NV - APRIL 02: (L-R) Guitarist Joe Don Rooney and singer Gary LeVox of Rascal Flatts and singer/songwriter Lionel Richie perform during Lionel Richie and Friends in Concert presented by ACM at the MGM Grand Garden Arena April 2, 2012 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images)

ACM Presents: Lionel Richie And Friends - In Concert - Show

LAS VEGAS, NV - APRIL 02: Singer-songwriters Kenny Rogers (L) and Lionel Richie perform during Lionel Richie and Friends in Concert presented by ACM at the MGM Grand Garden Arena April 2, 2012 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images)

ACM Presents: Lionel Richie And Friends - In Concert - Show

LAS VEGAS, NV - APRIL 02: Singer-songwriters Kenny Rogers (L) and Lionel Richie perform during Lionel Richie and Friends in Concert presented by ACM at the MGM Grand Garden Arena April 2, 2012 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images)

ACM Presents: Lionel Richie And Friends - In Concert - Show

LAS VEGAS, NV - APRIL 02: Singersongwriter Lionel Richie performs during Lionel Richie and Friends in Concert presented by ACM at the MGM Grand Garden Arena April 2, 2012 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images)

ACM Presents: Lionel Richie And Friends - In Concert - Show

LAS VEGAS, NV - APRIL 02: Singer/songwriter Lionel Richie (C) performs with Big Kenny Alphin (L) and John Rich (R) of the duo Big & Rich during Lionel Richie and Friends in Concert presented by ACM at the MGM Grand Garden Arena April 2, 2012 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images)

ACM Presents: Lionel Richie And Friends - In Concert - Show

LAS VEGAS, NV - APRIL 02: Singersongwriter Lionel Richie performs during Lionel Richie and Friends in Concert presented by ACM at the MGM Grand Garden Arena April 2, 2012 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images)

ACM Presents: Lionel Richie And Friends - In Concert - Show

LAS VEGAS, NV - APRIL 02: Big Kenny Alphin (L) and John Rich of the duo Big & Rich perform during Lionel Richie and Friends in Concert presented by ACM at the MGM Grand Garden Arena April 2, 2012 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images)

ACM Presents: Lionel Richie And Friends - In Concert - Show

LAS VEGAS, NV - APRIL 02: Singer/songwriter Lionel Richie (C) performs with Big Kenny Alphin (L) and John Rich (R) of the duo Big & Rich during Lionel Richie and Friends in Concert presented by ACM at the MGM Grand Garden Arena April 2, 2012 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images)

ACM Presents: Lionel Richie And Friends - In Concert - Show

LAS VEGAS, NV - APRIL 02: Big Kenny Alphin of the duo Big & Rich performs during Lionel Richie and Friends in Concert presented by ACM at the MGM Grand Garden Arena April 2, 2012 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images)

ACM Presents: Lionel Richie And Friends - In Concert - Show

LAS VEGAS, NV - APRIL 02: Big Kenny Alphin (L) and John Rich of the duo Big & Rich perform during Lionel Richie and Friends in Concert presented by ACM at the MGM Grand Garden Arena April 2, 2012 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images)

ACM Presents: Lionel Richie And Friends - In Concert - Show

LAS VEGAS, NV - APRIL 02: Big Kenny Alphin (L) and John Rich of the duo Big & Rich perform during Lionel Richie and Friends in Concert presented by ACM at the MGM Grand Garden Arena April 2, 2012 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images)

ACM Presents: Lionel Richie And Friends - In Concert - Show

LAS VEGAS, NV - APRIL 02: Singer/songwriter Lionel Richie (C) performs with Big Kenny Alphin (L) and John Rich (R) of the duo Big & Rich during Lionel Richie and Friends in Concert presented by ACM at the MGM Grand Garden Arena April 2, 2012 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images)

ACM Presents: Lionel Richie And Friends - In Concert - Show

LAS VEGAS, NV - APRIL 02: Singer/songwriter Lionel Richie (C) performs with Big Kenny Alphin (L) and John Rich (R) of the duo Big & Rich during Lionel Richie and Friends in Concert presented by ACM at the MGM Grand Garden Arena April 2, 2012 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images)

ACM Presents: Lionel Richie And Friends - In Concert - Show

LAS VEGAS, NV - APRIL 02: Singer/songwriter Lionel Richie performs during Lionel Richie and Friends in Concert presented by ACM at the MGM Grand Garden Arena April 2, 2012 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images)

ACM Presents: Lionel Richie And Friends - In Concert - Show

LAS VEGAS, NV - APRIL 02: Big Kenny Alphin of the duo Big & Rich performs during Lionel Richie and Friends in Concert presented by ACM at the MGM Grand Garden Arena April 2, 2012 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images)

ACM Presents: Lionel Richie And Friends - In Concert - Show

LAS VEGAS, NV - APRIL 02: John Rich of the duo Big & Rich performs during Lionel Richie and Friends in Concert presented by ACM at the MGM Grand Garden Arena April 2, 2012 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images)

ACM Presents: Lionel Richie And Friends - In Concert - Show

LAS VEGAS, NV - APRIL 02: Big Kenny Alphin (L) and John Rich of the duo Big & Rich perform during Lionel Richie and Friends in Concert presented by ACM at the MGM Grand Garden Arena April 2, 2012 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images)

ACM Presents: Lionel Richie And Friends - In Concert - Show

LAS VEGAS, NV - APRIL 02: Singer/songwriter Lionel Richie (C) performs with Big Kenny Alphin (L) and John Rich (R) of the duo Big & Rich during Lionel Richie and Friends in Concert presented by ACM at the MGM Grand Garden Arena April 2, 2012 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images)

ACM Presents: Lionel Richie And Friends - In Concert - Show

LAS VEGAS, NV - APRIL 02: Singer/songwriter Lionel Richie (C) performs with Big Kenny Alphin (L) and John Rich (R) of the duo Big & Rich during Lionel Richie and Friends in Concert presented by ACM at the MGM Grand Garden Arena April 2, 2012 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images)

ACM Presents: Lionel Richie And Friends - In Concert - Show

LAS VEGAS, NV - APRIL 02: Singer/songwriter Lionel Richie (C) performs with Big Kenny Alphin (L) and John Rich (R) of the duo Big & Rich during Lionel Richie and Friends in Concert presented by ACM at the MGM Grand Garden Arena April 2, 2012 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images)

ACM Presents: Lionel Richie And Friends - In Concert - Show

LAS VEGAS, NV - APRIL 02: Big Kenny Alphin of the duo Big & Rich performs during Lionel Richie and Friends in Concert presented by ACM at the MGM Grand Garden Arena April 2, 2012 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images)

ACM Presents: Lionel Richie And Friends - In Concert - Show

LAS VEGAS, NV - APRIL 02: Singer/songwriter Lionel Richie (C) performs with Big Kenny Alphin (L) and John Rich (R) of the duo Big & Rich during Lionel Richie and Friends in Concert presented by ACM at the MGM Grand Garden Arena April 2, 2012 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images)

ACM Presents: Lionel Richie And Friends - In Concert - Show

LAS VEGAS, NV - APRIL 02: Singer-songwriters Kenny Rogers (L) and Lionel Richie perform during Lionel Richie and Friends in Concert presented by ACM at the MGM Grand Garden Arena April 2, 2012 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images)

ACM Presents: Lionel Richie And Friends - In Concert - Show

LAS VEGAS, NV - APRIL 02: Singer/songwriter Lionel Richie (C) performs with Big Kenny Alphin (L) and John Rich (R) of the duo Big & Rich during Lionel Richie and Friends in Concert presented by ACM at the MGM Grand Garden Arena April 2, 2012 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images)

ACM Presents: Lionel Richie And Friends - In Concert - Show

LAS VEGAS, NV - APRIL 02: Big Kenny Alphin (L) of the duo Big & Rich performs with singer/songwriter Lionel Richie during Lionel Richie and Friends in Concert presented by ACM at the MGM Grand Garden Arena April 2, 2012 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images)

ACM Presents: Lionel Richie And Friends - In Concert - Show

LAS VEGAS, NV - APRIL 02: Singer/songwriter Lionel Richie (C) performs with Big Kenny Alphin (L) and John Rich (R) of the duo Big & Rich during Lionel Richie and Friends in Concert presented by ACM at the MGM Grand Garden Arena April 2, 2012 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images)

ACM Presents: Lionel Richie And Friends - In Concert - Show

LAS VEGAS, NV - APRIL 02: Singer/songwriter Lionel Richie (C) performs with Big Kenny Alphin (L) and John Rich (R) of the duo Big & Rich during Lionel Richie and Friends in Concert presented by ACM at the MGM Grand Garden Arena April 2, 2012 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images)

ACM Presents: Lionel Richie And Friends - In Concert - Show

LAS VEGAS, NV - APRIL 02: Singer-songwriter Kenny Rogers (L) gets a kiss from singer/songwriter Lionel Richie during Lionel Richie and Friends in Concert presented by ACM at the MGM Grand Garden Arena April 2, 2012 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images)

ACM Presents: Lionel Richie And Friends - In Concert - Show

LAS VEGAS, NV - APRIL 02: Singer Lionel Richie (R) performs with singer Big Kenny of the band Big and Rich onstage during Lionel Richie and Friends in Concert presented by ACM held at the MGM Grand Garden Arena on April 2, 2012 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images)

ACM Presents: Lionel Richie And Friends - In Concert - Show

LAS VEGAS, NV - APRIL 02: Singer Lionel Richie (C) performs with singer Big Kenny and musician John Rich of the band Big and Rich onstage during Lionel Richie and Friends in Concert presented by ACM held at the MGM Grand Garden Arena on April 2, 2012 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images)

ACM Presents: Lionel Richie And Friends - In Concert - Show

LAS VEGAS, NV - APRIL 02: Singer Lionel Richie (C) performs with singer Big Kenny and musician John Rich of the band Big and Rich onstage during Lionel Richie and Friends in Concert presented by ACM held at the MGM Grand Garden Arena on April 2, 2012 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images)

ACM Presents: Lionel Richie And Friends - In Concert - Show

LAS VEGAS, NV - APRIL 02: Singer Lionel Richie (C) performs with singer Big Kenny and musician John Rich of the band Big and Rich onstage during Lionel Richie and Friends in Concert presented by ACM held at the MGM Grand Garden Arena on April 2, 2012 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images)

ACM Presents: Lionel Richie And Friends - In Concert - Show

LAS VEGAS, NV - APRIL 02: Singer Lionel Richie (C) performs with singer Big Kenny and musician John Rich of the band Big and Rich onstage during Lionel Richie and Friends in Concert presented by ACM held at the MGM Grand Garden Arena on April 2, 2012 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images)

ACM Presents: Lionel Richie And Friends - In Concert - Show

LAS VEGAS, NV - APRIL 02: Singer Lionel Richie (C) performs with singer Big Kenny and musician John Rich of the band Big and Rich onstage during Lionel Richie and Friends in Concert presented by ACM held at the MGM Grand Garden Arena on April 2, 2012 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images)

ACM Presents: Lionel Richie And Friends - In Concert - Show

LAS VEGAS, NV - APRIL 02: Singer Lionel Richie (C) performs with singer Big Kenny and musician John Rich of the band Big and Rich onstage during Lionel Richie and Friends in Concert presented by ACM held at the MGM Grand Garden Arena on April 2, 2012 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images)

ACM Presents: Lionel Richie And Friends - In Concert - Show

LAS VEGAS, NV - APRIL 02: Musician Lionel Richie (L) and his daughter Nicole Richie perform onstage during Lionel Richie and Friends in Concert presented by ACM held at the MGM Grand Garden Arena on April 2, 2012 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images)

ACM Presents: Lionel Richie And Friends - In Concert - Show

LAS VEGAS, NV - APRIL 02: Singer Lionel Richie performs onstage during Lionel Richie and Friends in Concert presented by ACM held at the MGM Grand Garden Arena on April 2, 2012 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images)

ACM Presents: Lionel Richie And Friends - In Concert - Show

LAS VEGAS, NV - APRIL 02: Big Kenny Alphin (L) and John Rich of the duo Big & Rich perform during Lionel Richie and Friends in Concert presented by ACM at the MGM Grand Garden Arena April 2, 2012 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images)

ACM Presents: Lionel Richie And Friends - In Concert - Show

LAS VEGAS, NV - APRIL 02: Singers Marc Anthony (L) and Sara Evans perform onstage during Lionel Richie and Friends in Concert presented by ACM held at the MGM Grand Garden Arena on April 2, 2012 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images)

ACM Presents: Lionel Richie And Friends - In Concert - Show

LAS VEGAS, NV - APRIL 02: Singers Marc Anthony (L) and Sara Evans perform onstage during Lionel Richie and Friends in Concert presented by ACM held at the MGM Grand Garden Arena on April 2, 2012 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images)

ACM Presents: Lionel Richie And Friends - In Concert - Show

LAS VEGAS, NV - APRIL 02: (L-R) Singers Marc Anthony and Sara Evans shake hands with Lionel Richie sitting in the audience during Lionel Richie and Friends in Concert presented by ACM held at the MGM Grand Garden Arena on April 2, 2012 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images)

ACM Presents: Lionel Richie And Friends - In Concert - Show

LAS VEGAS, NV - APRIL 02: Singers Kenny Rogers (L) and Lionel Richie perform onstage during Lionel Richie and Friends in Concert presented by ACM held at the MGM Grand Garden Arena on April 2, 2012 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images)

ACM Presents: Lionel Richie And Friends - In Concert - Show

LAS VEGAS, NV - APRIL 02: Singer/songwriter Lionel Richie (C) performs with Big Kenny Alphin (L) and John Rich (R) of the duo Big & Rich during Lionel Richie and Friends in Concert presented by ACM at the MGM Grand Garden Arena April 2, 2012 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images)

ACM Presents: Lionel Richie And Friends - In Concert - Show

LAS VEGAS, NV - APRIL 02: Singer Lionel Richie (C) with singer Gary LeVox (L) and musician Jay DeMarcus from the band Rascal Flatts perform onstage during Lionel Richie and Friends in Concert presented by ACM held at the MGM Grand Garden Arena on April 2, 2012 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images)

ACM Presents: Lionel Richie And Friends - In Concert - Show

LAS VEGAS, NV - APRIL 02: Singer Lionel Richie (C) with singer Gary LeVox (L) and musician Jay DeMarcus from the band Rascal Flatts perform onstage during Lionel Richie and Friends in Concert presented by ACM held at the MGM Grand Garden Arena on April 2, 2012 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images)

ACM Presents: Lionel Richie And Friends - In Concert - Show

LAS VEGAS, NV - APRIL 02: Singer Lionel Richie (C) with singer Gary LeVox (L) and musician Jay DeMarcus from the band Rascal Flatts perform onstage during Lionel Richie and Friends in Concert presented by ACM held at the MGM Grand Garden Arena on April 2, 2012 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images)

ACM Presents: Lionel Richie And Friends - In Concert - Show

LAS VEGAS, NV - APRIL 02: Singer Lionel Richie (R) with musician Joe Don Rooney and singer Gary LeVox from the band Rascal Flatts perform onstage during Lionel Richie and Friends in Concert presented by ACM held at the MGM Grand Garden Arena on April 2, 2012 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images)

ACM Presents: Lionel Richie And Friends - In Concert - Show

LAS VEGAS, NV - APRIL 02: Sugarland singer Jennifer Nettles (L) and singer/songwriter Lionel Richie perform onstage during Lionel Richie and Friends in Concert presented by ACM held at the MGM Grand Garden Arena on April 2, 2012 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images)

ACM Presents: Lionel Richie And Friends - In Concert - Show

LAS VEGAS, NV - APRIL 02: Sugarland singer Jennifer Nettles (L) and singer/songwriter Lionel Richie perform onstage during Lionel Richie and Friends in Concert presented by ACM held at the MGM Grand Garden Arena on April 2, 2012 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images)

ACM Presents: Lionel Richie And Friends - In Concert - Show

LAS VEGAS, NV - APRIL 02: Singers Darius Rucker (L) and Lionel Richie perform onstage during Lionel Richie and Friends in Concert presented by ACM held at the MGM Grand Garden Arena on April 2, 2012 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images)

ACM Presents: Lionel Richie And Friends - In Concert - Show

LAS VEGAS, NV - APRIL 02: Singers Tim McGraw (L) and Lionel Richie perform onstage during Lionel Richie and Friends in Concert presented by ACM held at the MGM Grand Garden Arena on April 2, 2012 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images)

ACM Presents: Lionel Richie And Friends - In Concert - Show

LAS VEGAS, NV - APRIL 02: Singers Darius Rucker (L) and Lionel Richie perform onstage during Lionel Richie and Friends in Concert presented by ACM held at the MGM Grand Garden Arena on April 2, 2012 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images)

ACM Presents: Lionel Richie And Friends - In Concert - Show

LAS VEGAS, NV - APRIL 02: Singer Lionel Richie (2nd from L) with musician Joe Don Rooney, singer Gary LeVox and musician Jay DeMarcus from the band Rascal Flatts perform onstage during Lionel Richie and Friends in Concert presented by ACM held at the MGM Grand Garden Arena on April 2, 2012 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images)

ACM Presents: Lionel Richie And Friends - In Concert - Show

LAS VEGAS, NV - APRIL 02: Singer Lionel Richie (2nd from R) with musician Joe Don Rooney, singer Gary LeVox and musician Jay DeMarcus from the band Rascal Flatts perform onstage during Lionel Richie and Friends in Concert presented by ACM held at the MGM Grand Garden Arena on April 2, 2012 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images)

ACM Presents: Lionel Richie And Friends - In Concert - Show

LAS VEGAS, NV - APRIL 02: Singer Lionel Richie (R) and singer Gary LeVox from the band Rascal Flatts perform onstage during Lionel Richie and Friends in Concert presented by ACM held at the MGM Grand Garden Arena on April 2, 2012 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images)

ACM Presents: Lionel Richie And Friends - In Concert - Show

LAS VEGAS, NV - APRIL 02: Sugarland singer Jennifer Nettles (L) and singer/songwriter Lionel Richie perform onstage during Lionel Richie and Friends in Concert presented by ACM held at the MGM Grand Garden Arena on April 2, 2012 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images)

ACM Presents: Lionel Richie And Friends - In Concert - Show

LAS VEGAS, NV - APRIL 02: Sugarland singer Jennifer Nettles (L) and singer/songwriter Lionel Richie perform onstage during Lionel Richie and Friends in Concert presented by ACM held at the MGM Grand Garden Arena on April 2, 2012 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images)

ACM Presents: Lionel Richie And Friends - In Concert - Show

LAS VEGAS, NV - APRIL 02: Singers Kenny Chesney (L) and Lionel Richie perform onstage during Lionel Richie and Friends in Concert presented by ACM held at the MGM Grand Garden Arena on April 2, 2012 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images)

ACM Presents: Lionel Richie And Friends - In Concert - Show

LAS VEGAS, NV - APRIL 02: Singers Kenny Chesney (L) and Lionel Richie perform onstage during Lionel Richie and Friends in Concert presented by ACM held at the MGM Grand Garden Arena on April 2, 2012 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images)

ACM Presents: Lionel Richie And Friends - In Concert - Show

LAS VEGAS, NV - APRIL 02: Singers Kenny Chesney (L) and Lionel Richie perform onstage during Lionel Richie and Friends in Concert presented by ACM held at the MGM Grand Garden Arena on April 2, 2012 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images)

ACM Presents: Lionel Richie And Friends - In Concert - Show

LAS VEGAS, NV - APRIL 02: Singers Tim McGraw (L) and Lionel Richie perform onstage during Lionel Richie and Friends in Concert presented by ACM held at the MGM Grand Garden Arena on April 2, 2012 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images)

ACM Presents: Lionel Richie And Friends - In Concert - Show

LAS VEGAS, NV - APRIL 02: (L-R) Singers Dave Haywood, Hillary Scott and Charles Kelley of the band Lady Antebellum perform onstage during Lionel Richie and Friends in Concert presented by ACM held at the MGM Grand Garden Arena on April 2, 2012 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images)

ACM Presents: Lionel Richie And Friends - In Concert - Show

LAS VEGAS, NV - APRIL 02: Musician Jason Aldean performs onstage during Lionel Richie and Friends in Concert presented by ACM held at the MGM Grand Garden Arena on April 2, 2012 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images)

ACM Presents: Lionel Richie And Friends - In Concert - Show

LAS VEGAS, NV - APRIL 02: Musician Kimberly Perry from The Band Perry performs onstage during Lionel Richie and Friends in Concert presented by ACM held at the MGM Grand Garden Arena on April 2, 2012 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images)

ACM Presents: Lionel Richie And Friends - In Concert - Show

LAS VEGAS, NV - APRIL 02: (L-R) Singers Dave Haywood, Hillary Scott and Charles Kelley of the band Lady Antebellum perform onstage during Lionel Richie and Friends in Concert presented by ACM held at the MGM Grand Garden Arena on April 2, 2012 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images)

ACM Presents: Lionel Richie And Friends - In Concert - Show

LAS VEGAS, NV - APRIL 02: Singer Luke Bryan performs onstage during Lionel Richie and Friends in Concert presented by ACM held at the MGM Grand Garden Arena on April 2, 2012 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images)

ACM Presents: Lionel Richie And Friends - In Concert - Show

LAS VEGAS, NV - APRIL 02: Singers Luke Bryan (L) and Tim McGraw speak onstage during Lionel Richie and Friends in Concert presented by ACM held at the MGM Grand Garden Arena on April 2, 2012 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images)

ACM Presents: Lionel Richie And Friends - In Concert - Show

LAS VEGAS, NV - APRIL 02: Radio personality Shawn Parr (L) and CEO of the Academy of Country Music Bob Romeo (R) present a check to Country Music Hall of Fame and Museum Vice President of Development Pamela Johnson onstage before the Lionel Richie and Friends in Concert presented by ACM held at the MGM Grand Garden Arena on April 2, 2012 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images)

47th Annual Academy Of Country Music Awards - Backstage

LAS VEGAS, NV - APRIL 01: (L-R) Academy of Country Music member Mike Dungan, singer Scott McCreery and recording artist Lionel Richie backstage at the 47th Annual Academy Of Country Music Awards held at the MGM Grand Garden Arena on April 1, 2012 in Las Vegas, Nevada. (Photo by Rick Diamond/Getty Images for ACM)

47th Annual Academy Of Country Music Awards - Backstage

LAS VEGAS, NV - APRIL 01: (L-R) Singers Scotty McCreery, Reid Perry, Lionel Richie, Kimberly Perry and Neil Perry pose backstage at the 47th Annual Academy Of Country Music Awards held at the MGM Grand Garden Arena on April 1, 2012 in Las Vegas, Nevada. (Photo by Rick Diamond/Getty Images for ACM)

47th Annual Academy Of Country Music Awards - Show

LAS VEGAS, NV - APRIL 01: Musician Blake Shelton (L) and singer Lionel Richie perform onstage at the 47th Annual Academy Of Country Music Awards held at the MGM Grand Garden Arena on April 1, 2012 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images)

47th Annual Academy Of Country Music Awards - Show

LAS VEGAS, NV - APRIL 01: Musician Blake Shelton (L) and singer Lionel Richie perform onstage at the 47th Annual Academy Of Country Music Awards held at the MGM Grand Garden Arena on April 1, 2012 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images)

47th Annual Academy Of Country Music Awards - Show

LAS VEGAS, NV - APRIL 01: Musician Blake Shelton (L) and singer Lionel Richie perform onstage at the 47th Annual Academy Of Country Music Awards held at the MGM Grand Garden Arena on April 1, 2012 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images)

47th Annual Academy Of Country Music Awards - Show

LAS VEGAS, NV - APRIL 01: Singer Lionel Richie (L) presents singer Taylor Swift (C) the Entertainer Of The Year Award onstage at the 47th Annual Academy Of Country Music Awards held at the MGM Grand Garden Arena on April 1, 2012 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images)

47th Annual Academy Of Country Music Awards - Show

LAS VEGAS, NV - APRIL 01: Musician Blake Shelton (L) and singer Lionel Richie perform onstage at the 47th Annual Academy Of Country Music Awards held at the MGM Grand Garden Arena on April 1, 2012 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images)

47th Annual Academy Of Country Music Awards - Backstage

LAS VEGAS, NV - APRIL 01: (L-R) Singer Scotty McCreery, musciain Reid Perry, singer Lionel Richie, and singer Kimberly Perry pose backstage at the 47th Annual Academy Of Country Music Awards held at the MGM Grand Garden Arena on April 1, 2012 in Las Vegas, Nevada. (Photo by Rick Diamond/Getty Images for ACM)

47th Annual Academy Of Country Music Awards - Backstage

LAS VEGAS, NV - APRIL 01: Singers Lionel Richie and LeAnn Rimes pose backstage at the 47th Annual Academy Of Country Music Awards held at the MGM Grand Garden Arena on April 1, 2012 in Las Vegas, Nevada. (Photo by Frazer Harrison/Getty Images for ACM)