From left, Angaleena Presley and Miranda Lambert of musical group Pistol Annies, and singer Blake Shelton perform at the 48th Annual Academy of Country Music Awards at the MGM Grand Garden Arena in Las Vegas on Sunday, April 7, 2013. (Photo by Chris Pizzello/Invision/AP) ( 48th Annual Academy of Country Music Awards - Show )
From left, James Young, Chris Thompson, Mike Eli and Jon Jones, of musical group Eli Young Band, speak on stage at the 48th Annual Academy of Country Music Awards at the MGM Grand Garden Arena in Las Vegas on Sunday, April 7, 2013. (Photo by Chris Pizzello/Invision/AP) ( 48th Annual Academy of Country Music Awards - Show )
Musician Gary Allan speaks on stage at the 48th Annual Academy of Country Music Awards at the MGM Grand Garden Arena in Las Vegas on Sunday, April 7, 2013. (Photo by Chris Pizzello/Invision/AP) ( 48th Annual Academy of Country Music Awards - Show )
Musicians Shawna Thompson (L) and Keifer Thompson of Thompson Square, winners of Vocal Duo of the Year, pose in the press room during the 48th Annual Academy of Country Music Awards at the MGM Grand Garden Arena on April 7, 2013 in Las Vegas, Nevada. (Photo by Jason Merritt/Getty Images) ( 166001168 )
NFL player Colin Kaepernick (L) and actress Michelle Stafford speak onstage during the 48th Annual Academy of Country Music Awards at the MGM Grand Garden Arena on April 7, 2013 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images) ( 166001057 )
Singers Charles Kelley, Hillary Scott, and Dave Haywood of Lady Antebellum perform onstage during the 48th Annual Academy of Country Music Awards at the MGM Grand Garden Arena on April 7, 2013 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images) ( 166000925 )
Hillary Scott, Charles Kelley and Dave Haywood of Lady Antebellum perform the song "Downtown" during the 48th ACM Awards in Las Vegas April 7, 2013. REUTERS/Mario Anzuoni ( MUSIC-COUNTRY/ACM )
Singer Kenny Chesney performs onstage during the 48th Annual Academy of Country Music Awards at the MGM Grand Garden Arena on April 7, 2013 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images) ( 165996862 )
Kenny Chesney performs "Pirate Flag" at the 48th ACM Awards in Las Vegas April 7, 2013. REUTERS/Mario Anzuoni ( MUSIC-COUNTRY/ACM )
George Strait performs "Give It All We Got Tonight" at the 48th ACM Awards in Las Vegas, April 7, 2013. REUTERS/Mario Anzuoni ( MUSIC-COUNTRY/ACM )
Musician Eric Church performs onstage during the 48th Annual Academy of Country Music Awards at the MGM Grand Garden Arena on April 7, 2013 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images) ( 166000876 )
Actress Kaley Cuoco introduces Lady Antebellum at the 48th ACM Awards in Las Vegas, April 7, 2013. REUTERS/Mario Anzuoni ( MUSIC-COUNTRY/ACM )
Musicians Shawna Thompson (L) and Keifer Thompson of Thompson Square accept the Vocal Duo of the Year award onstage during the 48th Annual Academy of Country Music Awards at the MGM Grand Garden Arena on April 7, 2013 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images) ( 166000905 )
Musicians Shawna Thompson (L) and Keifer Thompson of Thompson Square accept the Vocal Duo of the Year award onstage during the 48th Annual Academy of Country Music Awards at the MGM Grand Garden Arena on April 7, 2013 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images) ( 166000907 )
(L-R) Singers Sheryl Crow, Luke Bryan, Ashley Monroe, Angaleena Presley, Miranda Lambert, and Blake Shelton perform onstage during the 48th Annual Academy of Country Music Awards at the MGM Grand Garden Arena on April 7, 2013 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images) ( 165997046 )
Eric Church is bathed in blue light as he performs "Like Jesus Does" at the 48th ACM Awards in Las Vegas, April 7, 2013. REUTERS/Mario Anzuoni ( MUSIC-COUNTRY/ACM )
Singer Kelly Clarkson appears in the audience at the 48th Annual Academy of Country Music Awards at the MGM Grand Garden Arena in Las Vegas on Sunday, April 7, 2013. (Photo by Chris Pizzello/Invision/AP) ( 48th Annual Academy of Country Music Awards - Show )
Singers Sheryl Crow, Blake Shelton, and Luke Bryan perform onstage during the 48th Annual Academy of Country Music Awards at the MGM Grand Garden Arena on April 7, 2013 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images) ( 165996303 )
Hosts Luke Bryan (L) and Blake Shelton speak onstage during the 48th Annual Academy of Country Music Awards at the MGM Grand Garden Arena on April 7, 2013 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images) ( 165996389 )
(L-R) Singers Ashley Monroe, Angaleena Presley, and Miranda Lambert of Pistol Annies perform onstage during the 48th Annual Academy of Country Music Awards at the MGM Grand Garden Arena on April 7, 2013 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images) ( 165996357 )
Singer Taylor Swift arrives at the 48th Annual Academy of Country Music Awards at the MGM Grand Garden Arena in Las Vegas on Sunday, April 7, 2013. (Photo by Al Powers/Invision/AP) ( 48th Annual Academy of Country Music Awards - Arrivals )
Singer Taylor Swift arrives at the 48th Annual Academy of Country Music Awards at the MGM Grand Garden Arena in Las Vegas on Sunday, April 7, 2013. (Photo by Al Powers/Invision/AP) ( 48th Annual Academy of Country Music Awards - Arrivals )
Singer Faith Hill and her husband Tim McGraw arrive at the 48th ACM Awards in Las Vegas April 7, 2013. REUTERS/Steve Marcus ( MUSIC-COUNTRY/ACM )
Singer Faith Hill attends the 48th Annual Academy of Country Music Awards at the MGM Grand Garden Arena on April 7, 2013 in Las Vegas, Nevada. (Photo by Jason Merritt/Getty Images) ( 165993500 )
From left, singers Shania Twain, Carrie Underwood and Faith Hill arrive at the 48th Annual Academy of Country Music Awards at the MGM Grand Garden Arena in Las Vegas on Sunday, April 7, 2013. (Photo by Al Powers/Invision/AP) ( 48th Annual Academy of Country Music Awards - Arrivals )
Singer Carrie Underwood arrives at the 48th Annual Academy of Country Music Awards at the MGM Grand Garden Arena in Las Vegas on Sunday, April 7, 2013. (Photo by Al Powers/Invision/AP) ( 48th Annual Academy of Country Music Awards - Arrivals )
Singer Sheryl Crow arrives at the 48th Annual Academy of Country Music Awards at the MGM Grand Garden Arena in Las Vegas on Sunday, April 7, 2013. (Photo by Al Powers/Invision/AP) ( 48th Annual Academy of Country Music Awards - Arrivals )
Musician Shania Twain arrives at the 48th Annual Academy of Country Music Awards at the MGM Grand Garden Arena on April 7, 2013 in Las Vegas, Nevada. (Photo by Jason Merritt/Getty Images) ( 165993317 )
Singer Jewel arrives at the 48th Annual Academy of Country Music Awards at the MGM Grand Garden Arena in Las Vegas on Sunday, April 7, 2013. (Photo by Al Powers/Invision/AP) ( 48th Annual Academy of Country Music Awards - Arrivals )
Singer Jewel poses as she arrives at the 48th ACM Awards in Las Vegas, April 7, 2013. REUTERS/Steve Marcus ( MUSIC-COUNTRY/ACM )
Singer Keith Urban arrives at the 48th ACM Awards in Las Vegas April 7, 2013. REUTERS/Steve Marcus ( MUSIC-COUNTRY/ACM )
(L-R) Brandon Still, Paul Jackson, Charlie Starr, Brit Turner, and Richard Turner of music group Blackberry Smoke arrive at the 48th Annual Academy of Country Music Awards at the MGM Grand Garden Arena on April 7, 2013 in Las Vegas, Nevada. (Photo by Jason Merritt/Getty Images) ( 165983043 )
Members of the band Lady Antebellum, Dave Haywood (L), Hillary Scott and Charles Kelley, arrive at the 48th ACM Awards in Las Vegas, April 7, 2013. REUTERS/Steve Marcus ( MUSIC-COUNTRY/ACM )
From left, Neil Perry, Kimberly Perry and Reid Perry, of musical group The Band Perry, arrive at the 48th Annual Academy of Country Music Awards at the MGM Grand Garden Arena in Las Vegas on Sunday, April 7, 2013. (Photo by Al Powers/Invision/AP) ( 48th Annual Academy of Country Music Awards - Arrivals )
San Francisco 49ers quarterback Colin Kaepernick arrives at the 48th ACM Awards in Las Vegas April 7, 2013. REUTERS/Steve Marcus ( MUSIC-COUNTRY/ACM )
Rapper/actor LL Cool J arrives at the 48th Annual Academy of Country Music Awards at the MGM Grand Garden Arena on April 7, 2013 in Las Vegas, Nevada. (Photo by Jason Merritt/Getty Images) ( 165993315 )
Singer Hunter Hayes arrives at the 48th Annual Academy of Country Music Awards at the MGM Grand Garden Arena on April 7, 2013 in Las Vegas, Nevada. (Photo by Jason Merritt/Getty Images) ( 165982783 )
Singer Jana Kramer arrives at the 48th Annual Academy of Country Music Awards at the MGM Grand Garden Arena on April 7, 2013 in Las Vegas, Nevada. (Photo by Jason Merritt/Getty Images) ( 165983252 )
Singer Jana Kramer arrives at the 48th ACM Awards in Las Vegas April 7, 2013. REUTERS/Steve Marcus ( MUSIC-COUNTRY/ACM )
TV Host Nancy O'Dell arrives at the 48th Annual Academy of Country Music Awards at the MGM Grand Garden Arena in Las Vegas on Sunday, April 7, 2013. (Photo by Al Powers/Invision/AP) ( 48th Annual Academy of Country Music Awards - Arrivals )
Kimberly Schlapman of music group Little Big Town arrives at the 48th Annual Academy of Country Music Awards at the MGM Grand Garden Arena on April 7, 2013 in Las Vegas, Nevada. (Photo by Jason Merritt/Getty Images) ( 165983489 )
Singer Kacey Musgraves arrives at the 48th ACM Awards in Las Vegas, April 7, 2013. REUTERS/Steve Marcus ( MUSIC-COUNTRY/ACM )
Singer Danielle Peck attends the 48th Annual Academy of Country Music Awards at the MGM Grand Garden Arena on April 7, 2013 in Las Vegas, Nevada. (Photo by Jason Merritt/Getty Images) ( 165996246 )
Singer Jaida Dreyer arrives at the 48th ACM Awards in Las Vegas April 7, 2013. REUTERS/Steve Marcus ( MUSIC-COUNTRY/ACM )
Duane and Beth Chapman arrive at the 48th ACM Awards in Las Vegas, April 7, 2013. REUTERS/Steve Marcus ( MUSIC-COUNTRY/ACM )
Joey+Rory, Joey Martin Feek (L) and Rory Lee Feek, arrive at the 48th ACM Awards in Las Vegas, April 7, 2013. REUTERS/Steve Marcus ( MUSIC-COUNTRY/ACM )
Singer Lee Brice and fiancee Sarah Reevely arrive at the 48th ACM Awards in Las Vegas, April 7, 2013. REUTERS/Steve Marcus ( MUSIC-COUNTRY/ACM )
Singer Billy Currington and his guest arrive at the 48th ACM Awards in Las Vegas April 7, 2013. REUTERS/Steve Marcus ( MUSIC-COUNTRY/ACM )
Eric Gunderson (L) and Stephen Barker of the band Love and Theft arrive at the 48th ACM Awards in Las Vegas April 7, 2013. REUTERS/Steve Marcus ( MUSIC-COUNTRY/ACM )
Damien Horne (L), Krista Marie and Nick Hoffman, of the band The Farm, arrive at the 48th ACM Awards in Las Vegas April 7, 2013. REUTERS/Steve Marcus ( MUSIC-COUNTRY/ACM )
Big Kenny, left, and John Rich, of musical duo Big & Rich, arrive at the 48th Annual Academy of Country Music Awards at the MGM Grand Garden Arena in Las Vegas on Sunday, April 7, 2013. (Photo by Al Powers/Invision/AP) ( 48th Annual Academy of Country Music Awards - Arrivals )
Big Kenny (L) and John Rich, of the band Big & Rich, arrive at the 48th ACM Awards in Las Vegas April 7, 2013. REUTERS/Steve Marcus ( MUSIC-COUNTRY/ACM )
Singer Gary Allan arrives at the 48th ACM Awards in Las Vegas April 7, 2013. REUTERS/Steve Marcus ( MUSIC-COUNTRY/ACM )
Singer Tori Kelly arrives at the 48th ACM Awards in Las Vegas, April 7, 2013. REUTERS/Steve Marcus ( MUSIC-COUNTRY/ACM )
Actress Kaley Cuoco arrives at the 48th Annual Academy of Country Music Awards at the MGM Grand Garden Arena in Las Vegas on Sunday, April 7, 2013. (Photo by Al Powers/Invision/AP) ( 48th Annual Academy of Country Music Awards - Arrivals )
Actress Beth Behrs arrives at the 48th Annual Academy of Country Music Awards at the MGM Grand Garden Arena in Las Vegas on Sunday, April 7, 2013. (Photo by Al Powers/Invision/AP) ( 48th Annual Academy of Country Music Awards - Arrivals )
Singer Luke Bryan, right, and Caroline Bryan arrive at the 48th Annual Academy of Country Music Awards at the MGM Grand Garden Arena in Las Vegas on Sunday, April 7, 2013. (Photo by Al Powers/Invision/AP) ( 48th Annual Academy of Country Music Awards - Arrivals )
Jake Owen, right, and Lacey Buchanan arrive at the 48th Annual Academy of Country Music Awards at the MGM Grand Garden Arena in Las Vegas on Sunday, April 7, 2013. (Photo by Al Powers/Invision/AP) ( 48th Annual Academy of Country Music Awards - Arrivals )
Shawna Thompson, left, and Keifer Thompson, of musical group Thompson Square, arrive at the 48th Annual Academy of Country Music Awards at the MGM Grand Garden Arena in Las Vegas on Sunday, April 7, 2013. (Photo by Al Powers/Invision/AP) ( 48th Annual Academy of Country Music Awards - Arrivals )
Musician Scotty McCreery arrives at the 48th Annual Academy of Country Music Awards at the MGM Grand Garden Arena in Las Vegas on Sunday, April 7, 2013. (Photo by Al Powers/Invision/AP) ( 48th Annual Academy of Country Music Awards - Arrivals )
Singer Dustin Lynch attends the 48th Annual Academy of Country Music Awards at the MGM Grand Garden Arena on April 7, 2013 in Las Vegas, Nevada. (Photo by Jason Merritt/Getty Images) ( 165978419 )
Singer Meghan Linsey arrives at the 48th Annual Academy of Country Music Awards at the MGM Grand Garden Arena on April 7, 2013 in Las Vegas, Nevada. (Photo by Jason Merritt/Getty Images) ( 165982768 )
Singer Stevie Wonder performs onstage during the 48th Annual Academy of Country Music Awards at the MGM Grand Garden Arena on April 7, 2013 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images) ( 166014491 )
Musician Eric Church, winner of Album of the Year for "Chief," poses in the press room during the 48th Annual Academy of Country Music Awards at the MGM Grand Garden Arena on April 7, 2013 in Las Vegas, Nevada. (Photo by Jason Merritt/Getty Images) ( 166014047 )
Eric Church accepts the award for album of the year for "Chief" at the 48th Annual Academy of Country Music Awards at the MGM Grand Garden Arena in Las Vegas on Sunday, April 7, 2013. (Photo by Chris Pizzello/Invision/AP) ( 48th Annual Academy of Country Music Awards - Show )
Musician Jason Aldean, winner of Male Vocalist of the Year, poses in the press room during the 48th Annual Academy of Country Music Awards at the MGM Grand Garden Arena on April 7, 2013 in Las Vegas, Nevada. (Photo by Jason Merritt/Getty Images) ( 166013950 )
Musician Shania Twain (L) presents the Entertainer of the Year award to Luke Bryan onstage during the 48th Annual Academy of Country Music Awards at the MGM Grand Garden Arena on April 7, 2013 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images) ( 166005787 )
Musician Carrie Underwood performs onstage during the 48th Annual Academy of Country Music Awards at the MGM Grand Garden Arena on April 7, 2013 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images) ( 166005678 )
Musicians George Strait (L) and Garth Brooks perform onstage during the 48th Annual Academy of Country Music Awards at the MGM Grand Garden Arena on April 7, 2013 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images) ( 166005260 )
Singers Tim McGraw and Taylor Swift perform onstage during the 48th Annual Academy of Country Music Awards at the MGM Grand Garden Arena on April 7, 2013 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images) ( 166003269 )
Singer Miranda Lambert performs onstage during the 48th Annual Academy of Country Music Awards at the MGM Grand Garden Arena on April 7, 2013 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images) ( 166002956 )
Recording artist Sunny Sweeney arrives at the 48th Annual Academy of Country Music Awards at the MGM Grand Garden Arena on April 7, 2013 in Las Vegas, Nevada. (Photo by Jason Merritt/Getty Images) ( 166003118 )
Luke Bryan (L) celebrates with Blake Shelton after winning the award for entertainer of the year at the 48th ACM Awards in Las Vegas April 7, 2013. REUTERS/Mario Anzuoni ( MUSIC-COUNTRY/ACM )
Luke Bryan (L) is congratulated by Blake Shelton after winning the award for entertainer of the year at the 48th ACM Awards in Las Vegas April 7, 2013. REUTERS/Mario Anzuoni ( MUSIC-COUNTRY/ACM )
Shania Twain takes the stage to present the award for entertainer of the year at the 48th ACM Awards in Las Vegas, April 7, 2013. REUTERS/Mario Anzuoni ( MUSIC-COUNTRY/ACM )
Miranda Lambert accepts the award for female vocalist of the year from Keith Urban at the 48th ACM Awards in Las Vegas April 7, 2013. REUTERS/Mario Anzuoni ( MUSIC-COUNTRY/ACM )
Miranda Lambert accepts the award for female vocalist of the year at the 48th ACM Awards in Las Vegas April 7, 2013. REUTERS/Mario Anzuoni ( MUSIC-COUNTRY/ACM )
Hunter Hayes performs "I Want Crazy" at the 48th ACM Awards in Las Vegas, April 7, 2013. REUTERS/Mario Anzuoni ( MUSIC-COUNTRY/ACM )
Garth Brooks sings "The Dance" as a tribute to Dick Clark at the 48th ACM Awards in Las Vegas, April 7, 2013. REUTERS/Mario Anzuoni ( MUSIC-COUNTRY/ACM )
Singer Luke Bryan performs "Crash My Party" during the 48th ACM Awards in Las Vegas April 7, 2013. REUTERS/Mario Anzuoni ( MUSIC-COUNTRY/ACM )
Tim McGraw and Taylor Swift perform "Highway Don't Care" at the 48th ACM Awards in Las Vegas, April 7, 2013. REUTERS/Mario Anzuoni ( MUSIC-COUNTRY/ACM )