Earlier this week, Katy Perry offered up a preview tease of her upcoming 3D concert movie, "Katy Perry: Part of Me 3D."

The film will premiere on July 5.

The 3D documentary was directed by Dan Cutforth and Jane Lipsitz, both of whom served as producers on Justin Bieber's 2011 3D "Never Say Never," which grossed $73 million in the States alone.

Now, the singer has unveiled the full trailer for the film; watch it below.




Katy Perry

Katy Perry – Part Of Me




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