See what Katy wore at tonight's LA premiere of Katy Perry: Part Of Me! #KP3D
Katy Perry takes the stage at the world premiere of her new movie "Katy Perry: Part of Me"!!
WATCH Katy Perry rock the house LIVE at the premiere of "Katy Perry: Part of Me" via
Did you know that Katy Perry started her singing career in church??
We're less than 4 hours out until Katy Perry rocks the party at the premiere of her new movie "Ka
Katy Perry visits Jimmy Kimmel Live to talk about her new movie "Katy Perry: Part of Me"!!
Can't wait for tonight's premiere?! Fret no more, E!
Tune in to www.Pepsi.com & watch the "Katy Perry: Part of Me" Premiere LIVE or keep up with the latest updates &