Five Things You Need To Know About Katy Perry's Movie Part of Me

Following in the steps of Justin Bieber, Katy Perry is set to release her own documentary style movie, Katy Perry Part of Me. Best viewed in 3D, the movie follows Katy as she performs during her last tour, and includes all her glamorous ups and heartbreaking downs. It's a real insight into the life of a pop starlet. Her divorce from British comedian Russell Brand isn't off-limits, either, as the fly-on-the-wall style film allows an all-access pass into Katy's personal and professional life. The film hits cinemas on July 2, but in the meantime, click through to get in the know...