'Katy Perry: Part of Me': 5 Exclusive Pics!
First Look! Images from new movie put us on stage and behind the scenes with the ''Teenage Dream''-er
Katy Perry | Katy Perry: Part of Me opens in theaters on July 5, with special advance screenings for Twitter followers on July 2
Perry (right) performs ''Last Friday Night'' on stage with her sister Angela Hudson
Perry at 18 years old
Katy Perry | Perry visits her grandmother in Las Vegas
Perry unwinds with friends backstage after her concert