Katy Perry Movies

Taking the stage for a colorful performance, Katy Perry helped kick off the first day of the Rock in Rio Festival in Rio de Janeiro, Brazil on...

Mr. Bull and Mrs. Cow surprise everyone with their wedding announcement and everyone rallies around to make it memorable!

MTV Unplugged offered an unusual opportunity to showcase Katy Perry's work in an exposed, undercooked way and to reveal just how much of the real her...