To promote Katy's Part of Me behind-the-scenes movie, one of her costumes from the California Dream کنسرٹ tour was on display at ArcLight Hollywood cinema
Celebuzz wants to hook آپ — and 25 of your nearest and dearest — up! All آپ need to do is دکھائیں your love for Katy Perry and آپ can win the ultimate grand prize — a special hometown screening of her new movie, Katy Perry: Part Of Me!