Katy Perry: Part of Me 3D - Official Documentary Trailer HD (2012)

Katy Perry: Part of Me 3D is a backstage pass, front row seat and intimate look at the fun, glamorous, heartbreaking, inspiring, crazy, magical, passionate, and honest mad diary of Katy. Directors: Dan Cutforth, Jane Lipsitz Stars: Katy Perry Katy Perry Part of Me - Official Documentary Trailer HD 2012 Firework ET Katy Perry Part of Me 3D Movie