AMERICAN MUSIC AWARDS COUNTRY WINNERS: CARRIE UNDERWOOD, TAYLOR SWIFT, LUKE BRYAN, AND LADY ANTEBELLUM

Carrie Underwood, Taylor Swift, Luke Bryan and Lady Antebellum were the country winners at the 40th anniversary American Music Awards held Sunday night in Los Angeles.

Carrie Underwood's "Blown Away" won the favorite country album award.

Taylor Swift, Luke Bryan and Lady Antebellum notched wins their respective female artist, male artist and country band, duo or group categories.

The event at the Nokia Theatre included performances by Carrie Underwood, Taylor Swift and Kelly Clarkson.