Photo: Imaxtree Deadline‘s reporting that Katy Perry will star in a 3D movie about her life. Though they call it a feature, it sounds more like a documentary in the vein of Justin Bieber’s Never Say Never. Perry was filmed with 3D cameras while on tour last year and the movie will cover her childhood—her strict religious background is well documented—and her rapid rise to pop fame. The movie’s set to come out this summer. Of course, the best part will be the press tour on which Perry will embark to promote the movie. Though her taste has evolved, it’s still unpredictable and oh-so-fun to watch.  Aside from the Manish Arora and Jean Charles de Castelbajac she’s bound to throw on for interviews and late night talk shows, we’re hoping she’ll turn toward couture (making a July release ideal!).  The one shouldered overall-like thing at left, from Givenchy’s winter couture collection, would be a great place to start.  And Valli’s pink floral number? It’s perfectly Perry.