Katy Perry reveals 'Part Of Me' 3D movie trailer

The first official trailer for Katy Perry's 3D documentary titled "Katy Perry: Part of Me" was released. The trailer shows Katy talk about her struggled to becoming a pop star as well as exclusive details about her Christian upbringing and her short-lived marriage.

The biopic/concert film was shot during her 124 show California Dreams tour which began in Portugal in February 2011 and finished in the Philippines this January. It is set for summer release on July 5th and was directed by Jane Lipsitz and Dan Cutforth, who also done Justin's Bieber "Never Say Never" movie.

Check out the trailer, after the jump.