Carrie Underwood will debut her new single, "Two Black Cadillacs," on the 40th Anniversary American Music Awards Sunday night. This is the third single from Carrie's latest album, Blown Away , which is up for Favorite Album -- Country at the show. She is also nominated in the Favorite Female Artist -- Country category.

Taylor Swift is also set to perform on the American Music Awards, airing live from Los Angeles Sunday night at 8 ET on ABC. Luke Bryan , Lady Antebellum and Florida Georgia Line will serve as presenters.

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