Fans saw a different side of Taylor Swift at the 2012 American Music Awards.
The artist performed "I Knew You Were Trouble" in front of screaming fans and millions on television, tearing off her sparkly dress at one point to reveal a bustier and black tights to go along with a pair of combat boots.
Were you a fan of the look? The rendition? Watch and grade now:
Other event performances included:
- Carrie Underwood - "Two Black Cadillacs"
- Carly Rae Jepsen - This Kiss/Call Me Maybe
- Kelly Clarkson with a greatest hits medley.