Lady Antebellum - Vocal Group of the Year (2009-2010), Album of the Year (2010)

LAS VEGAS, NV - APRIL 03: (L-R) Charles Kelley, Hillary Scott and Dave Haywood of the group Lady Antebellum accept the Vocal Group of the Year Award during the 46th Annual Academy of Country Music Awards at the MGM Grand Garden Arena April 3, 2011 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images)

Dierks Bentley - New Artist of the Year (2003)

LAS VEGAS, NV - APRIL 03: Recording artist Dierks Bentley performs during the 46th Annual Academy of Country Music Awards at the MGM Grand Garden Arena April 3, 2011 in Las Vegas, Nevada. Bently won the 2003 New Artist of the Year award. (Photo by Ethan Miller/Getty Images)

Miranda Lambert - Female Vocalist of the Year (2009-2010), Album of the Year (2007, 2009)

LAS VEGAS, NV - APRIL 03: Musician Miranda Lambert poses in the press room with her awards for Top Female Vocalist of the Year, Single Record of the Year, Song of the Year, and Video of the Year, at the 46th Annual Academy Of Country Music Awards held at the MGM Grand Garden Arena on April 3, 2011 in Las Vegas, Nevada. (Photo by Jason Merritt/Getty Images)

Taylor Swift - Entertainer of the Year (2010), Album of the Year (2008)

LAS VEGAS, NV - APRIL 03: Musician Taylor Swift poses with her award for Entertainer of the Year in the press room at the 46th Annual Academy Of Country Music Awards held at the MGM Grand Garden Arena on April 3, 2011 in Las Vegas, Nevada. (Photo by Jason Merritt/Getty Images)

Brad Paisley - Male Vocalist of the Year (2006-2010)

LAS VEGAS, NV - APRIL 03: Musician Brad Paisley poses with his award for Male Vocalist of the Year in the press room at the 46th Annual Academy Of Country Music Awards held at the MGM Grand Garden Arena on April 3, 2011 in Las Vegas, Nevada. (Photo by Jason Merritt/Getty Images)

Brooks & Dunn - Vocal Duo of the Year (1991-1997, 2000-2007, 2009)

LAS VEGAS - APRIL 18: Musicians Ronnie Dunn (L) and Kix Brooks of the band Brooks & Dunn, winners of the Top Vocal Duo Of The Year Award, pose in the press room during the 45th Annual Academy of Country Music Awards at the MGM Grand Garden Arena on April 18, 2010 in Las Vegas, Nevada. (Photo by Kevork Djansezian/Getty Images)

Carrie Underwood - Female Vocalist of the Year (2006-2008), Entertainer of the Year (2008-2009)

LAS VEGAS - APRIL 18: Singer Carrie Underwood, winner of Entertainer Of The Year Award and the Triple Crown Award poses in the press room during the 45th Annual Academy of Country Music Awards at the MGM Grand Garden Arena on April 18, 2010 in Las Vegas, Nevada. (Photo by Kevork Djansezian/Getty Images)

Luke Bryan - New Solo Vocalist of the Year, New Artist of the Year (2009)

LAS VEGAS - APRIL 18: Musician Luke Bryan, winner of Top New Artist poses in the press room during the 45th Annual Academy of Country Music Awards at the MGM Grand Garden Arena on April 18, 2010 in Las Vegas, Nevada. (Photo by Kevork Djansezian/Getty Images)

Jamey Johnson - Song of the Year (2006, 2008)

LAS VEGAS - APRIL 05: Song of the year award winner Jamey Johnson speaks onstage during the 44th annual Academy Of Country Music Awards held at the MGM Grand on April 5, 2009 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images)

Rascal Flatts - Vocal Group of the Year (2002-2008)

LAS VEGAS - APRIL 05: Top Vocal Group winners Jay DeMarcus, Gary DeVox and Joe Don Rooney of Rascal Flatts pose in the press room during the 44th annual Academy Of Country Music Awards held at the MGM Grand on April 5, 2009 in Las Vegas, Nevada. (Photo by Jason Merritt/Getty Images)

Sugarland - Vocal Duo of the Year (2008, 2010), Song of the Year (2007)

LAS VEGAS - APRIL 05: Top Vocal Duo award winners, Kristian Bush and Jennifer Nettles of Sugarland pose in the press room during the 44th annual Academy Of Country Music Awards held at the MGM Grand on April 5, 2009 in Las Vegas, Nevada. (Photo by Jason Merritt/Getty Images)

Julianne Hough - New Female Vocalist of the Year, New Artist of the Year (2008)

LAS VEGAS - APRIL 05: Top New Artist award winner Julianne Hough poses in the press room during the 44th annual Academy Of Country Music Awards held at the MGM Grand on April 5, 2009 in Las Vegas, Nevada. (Photo by Jason Merritt/Getty Images)

Kenny Chesney - Entertainer of the Year (2004-2007)

LAS VEGAS - MAY 18: Musician Kenny Chesney poses with his award for Entertainer of the Year in the press room during the 43rd annual Academy Of Country Music Awards held at the MGM Grand Garden Arena on May 18, 2008 in Las Vegas, Nevada. (Photo by Frederick M. Brown/Getty Images)

Sara Evans - Female Vocalist of the Year (2005)

LAS VEGAS - MAY 23: Country music artist Sara Evans poses with the award for Top Female Vocalist in the press room at the 41st Annual Academy Of Country Music Awards held at the MGM Grand Garden Arena on May 23, 2006 in Las Vegas, Nevada. (Photo by Mark Mainz/Getty Images)

Gretchen Wilson - Female Vocalist of the Year, New Artist of the Year (2004)

LAS VEGAS - MAY 17: Musician Gretchen Wilson poses with her awards in the press room at the 40th Annual Academy Country Music Awards at Mandalay Bay Resort & Casino on May 17, 2005 in Las Vegas, Nevada. (Photo by Frederick M. Brown/Getty Images)

Alan Jackson - Male Vocalist of the Year (1994-1996, 2001), Album of the Year (1991, 2002)

Winner for best song"Where Were You", Alan Jackson at The 37th Annual Academy of Country Music Awards held at the Universal Amphitheatre in Los Angeles, Ca., May 22, 2002. (Photo by Kevin Winter/Getty Images)

Toby Keith - Album of the Year (2000, 2003), Entertainer of the Year (2002-2003)

Toby Keith won top male vocalist and best album at the 36th Annual Academy of Country Music Awards at the Universal Amphitheatre in Los Angeles, CA. (Photo by Kevin Winter/Getty Images)

Dixie Chicks - Vocal Group of the Year (1998-2000), Album of the Year (1998-1999)

The Dixie Chicks with their awards on the 34th Annual Academy of Country Music Awards at the Universal Amphitheatre in Los Angeles. They won a total of three awards for Top New Vocal Duet or Group, Top Vocal Duet or Group, and Album of the Year ('Wide Open Spaces'). (Photo by Frank Micelotta/Getty Images)

Martina McBride - Female Vocalist of the Year (2001-2003)

Martina McBride poses backstage after winning Top Female Vocalist during the 37th Annual Academy of Country Music Awards May 22, 2002 at the Universal Amphitheatre in Los Angeles, CA. (Photo by Frederick M. Brown/Getty Images)