Steven Tyler and Carrie Underwood perform at the MGM Grand Garden Arena during the 46th Annual Academy of Country Music Awards on April 3, 2011. (credit: Getty Images)
46th Annual Academy Of Country Music Awards
Taylor Swift sang her new single 'Mean' off of her album 'Speak Now.' (credit: Getty Images)
46th Annual Academy Of Country Music Awards
Keith Urban performs. (credit: Getty Images)
46th Annual Academy Of Country Music Awards
Toby Keith busts out his guitar at the 46th Annual Academy Of Country Music Awards. (credit: Getty Images)
46th Annual Academy Of Country Music Awards
Brad Paisley took the stage with members from the band Alabama. (credit: Getty Images)
46th Annual Academy Of Country Music Awards
The Band Perry won Top New Artist. (credit: Getty Images)
46th Annual Academy Of Country Music Awards
Jason Aldean performed in Las Vegas for the ACM's. (credit: Getty Images)
46th Annual Academy Of Country Music Awards
After the recent break up of the duo Brooks and Dunn, Ronnie Dunn is starting his solo career. (credit: Getty Images)
46th Annual Academy Of Country Music Awards
Martina McBride sang her new single 'Teenage Daughter.' (credit: Getty Images)
46th Annual Academy Of Country Music Awards
The Judds got the chance to present an award. (credit: Getty Images)
46th Annual Academy Of Country Music Awards
Brad Paisley won Male Vocalist of the Year. (credit: Getty Images)
46th Annual Academy Of Country Music Awards
TV Host Ryan Seacrest (R) presents singer Taylor Swift the Entertainer of the Year Award (credit: Getty Images)
46th Annual Academy Of Country Music Awards
Ryan Seacrest had the honor of presenting the Entertainer of the Year Award. (credit: Getty Images)
46th Annual Academy Of Country Music Awards
Reba Mcentire hosted the 46th Annual Academy of Country Music Awards. (credit: Getty Images)
46th Annual Academy Of Country Music Awards
Darius Rucker and the AMC Lifting Lives Music Campers Chorus perform on stage. (credit: Getty Images)
46th Annual Academy Of Country Music Awards
A musical legend: James Taylor performed. (credit: Getty Images)
46th Annual Academy Of Country Music Awards
Alan Jackson onstage at the MGM Grand Arena during the ACM's in Las Vegas. (credit: Getty Images)
46th Annual Academy Of Country Music Awards
Lady Antebellum won Vocal Group of the Year and Album of the Year. (credit: Getty Images)
46th Annual Academy Of Country Music Awards
Taylor Swift sang her new single 'Mean' off of her album 'Speak Now.' (credit: Getty Images)
46th Annual Academy Of Country Music Awards
Musician Darius Rucker and the AMC Lifting Lives Music Campers Chorus performed at the ACM's. (credit: Getty Images)
46th Annual Academy Of Country Music Awards
Reba Mcentire sings her latest radio hit. (credit: Getty Images)
46th Annual Academy Of Country Music Awards
Keith Urban and his wife Nicole Kidman take a moment at the ACM's. (credit: Getty Images)
46th Annual Academy Of Country Music Awards
Carrie Underwood may have left the night without any awards, but she gave a good performance. (credit: Getty Images)
46th Annual Academy Of Country Music Awards
Julianne Hough arrived for the 46th Annual Academy of Country Music Awards in Las Vegas. (credit: Getty Images)
46th Annual Academy Of Country Music Awards
Taylor Swift took a moment to show off her new addition to her collection of awards: Entertainer of the Year. (credit: Getty Images)
46th Annual Academy Of Country Music Awards
Miranda Lambert was the big winner of the night. She took home awards for Female Vocalist of the Year, Single Record of the Year, Song of the Year, and Video of the Year. (credit: Getty Images)
46th Annual Academy Of Country Music Awards
Carrie Underwood sang her lastest hit song 'Undo It.' (credit: Getty Images)
