Singer rocks the stage, changes two outfits during her number

Nov 19, 2012 10:29 GMT  ·  By

Taylor Swift is usually the kind you can count on for a fun, rather childish performance but all this changed last night, when she took to the stage to perform “I Knew You Were Trouble.”

Video of her impressive number is above.

After strolling on stage in a bridal-style white gown, surrounded by dancers out of a Backstreet Boys video, Taylor ripped off her dress to reveal a black and red corset that showed off her tiny waist.

The performance ended with Taylor on the floor, caressing the face of one of the male dancers. It was, in all fairness, her gloomiest showing to date.

Also during the AMAs 2012, Taylor picked up the award for Favorite Country Female Artist, which brings the total of her American Music Awards statuettes to an impressive 11.