Katy Perry 'Part Of Me' Trailer: Baby, You're A Firework, In 3D (VIDEO)

Do you ever feel like a plastic bag? If so, you'll love the trailer for Katy Perry's "Part Of Me," the 3D concert film-cum-documentary that the pop songstress will release in theaters this summer.

"The atmosphere I grew up in was 100-percent Christian," Perry says at the beginning of the trailer, before a montage of clips and the familiar tones of "Firework" kick things into high gear.

Perry's parents are famously devout Christians, and the singer signed her first record deal with the Christian music label Red Hill when she was just 15 years old.

Of course, "Part Of Me" will not just chronicle Perry's meteoric rise from those humble beginnings; her personal life will reportedly get explored as well. Perry divorced actor Russell Brand late last year after less than two years of marriage.

At the Nickelodeon Kids Choice Awards on Saturday, Perry revealed the title of "Part of Me" and teased a potential July release date. As of now, the film is simply scheduled for summer.

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