George Strait performs "Twang" at "The 43rd Annual CMA Awards," on Wednesday, Nov. 11, 2009, live from the Sommet Center in Nashville on the ABC Television Network.

Lady Antebellum performs "Need You Now" at "The 43rd Annual CMA Awards," on Wednesday, Nov. 11, 2009, live from the Sommet Center in Nashville on the ABC Television Network.

Carrie Underwood performs "Cowboy Casanova" at "The 43rd Annual CMA Awards," on Wednesday, Nov. 11, 2009, live from the Sommet Center in Nashville on the ABC Television Network.

Taylor Swift performs "Fifteen" with some of her former classmates from Hendersonville High School at "The 43rd Annual CMA Awards," on Wednesday, Nov. 11, 2009, live from the Sommet Center in Nashville on the ABC Television Network.

Taylor Swift wins Entertainer of the Year at "The 43rd Annual CMA Awards," on Wednesday, Nov. 11, 2009, live from the Sommet Center in Nashville on the ABC Television Network.