Katy Perry is seriously on her grind right now, guys. In between releasing her Teenage Dream: The Complete Confection disc, Katy found time to film her hardcore "Part Of Me" video, drop a killer performance at the Kids' Choice Awards, and she's just released the trailer for her "Part Of Me" 3-D Concert Movie! Do stars not get tired? I'm confused.

+ Watch Katy Perry's "Part Of Me" 3-D concert movie trailer after the jump.

In the trailer, we go all the way back in time when Katy Perry was just a simple, Christian girl raised by religious parents. As she holds up a sign that reads "Meet Jesus" Katy narrates: "The atmosphere I grew up in was you know, completely 100 percent Christian." We're then privy to behind-the-scenes moments of Katy crying (sad!), songwriting, working out, practicing her dance moves, and of course, taking the stage to perform to throngs of screaming fans who Katy then thanks for believing in "her weirdness." Perry recently sat down with MTV news and explained: "Literally, this film is basically like you're seeing it from my best friend-buddy perspective." Hey, Katy, if there are any open slots for the role of "best friend-buddy," let a sister know! My schedule is wide open.

+ Watch Katy Perry's "Part Of Me" 3-D concert movie trailer and her interview with MTV News.

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