Katy Perry: Slime Bra at Kids' Choice Awards 2012!

Katy Perry is gorgeous in green on the orange carpet at the 2012 Kids Choice Awards held at the USC Galen Center in Los Angeles on Saturday afternoon (March 31).

The 27-year-old singer wore a slime bra and showed off a new purple and blue hairdo!

PHOTOS: Check out the latest pics of Katy Perry

Katy performed her song “Part of Me” during the show and started out her performance by flying in from the rafters holding a sword.

After her performance, Katy was given the award for Favorite Voice from an Animated Movie for her work in The Smurfs.

Unfortunately, Katy lost the award for Favorite Female Singer to Selena Gomez. She’s still up for Favorite Song!