The usually well-behaved and demure Taylor Swift ramped things up somewhat when she sabotaged nearly every male dancer on stage.
Performing her new hit Blank Space for the very first time, she even gave the crowd at Hollywood's Nokia Theater a glimpse of her thigh when she pulled her long frock up .
And talking of dresses, one wasn't enough for Taylor, 24. She had a second one on underneath during her brilliant performance.
But it was perhaps her raunchiest yet – and had the audience at the 42nd American Music Awards on their feet, cheering throughout.
Taylor began singing her hit song, the show's opener, by sitting at a long dining room table with a handsome man.
Things soon hotted up though, with a feisty Taylor clutching a rose with fire coming out of the top.
As she moved on from man to man, she sabotaged each and every one of them – owning the stage.
Dressed in a rose gold frock, she looked stunning. And towards the end of the performance she turned things up by ripped it off to show a mini dress.
No doubt her ex-boyfriend Harry Styles, who was looking on in his front row seat, would have realised just what he's missing. Well, he should anyway.
