460IMG_0914r.jpgMichael Rozman/Warner Bros.

Katy Perry makes us see stars!

The I Kissed A Girl singer stopped by The Ellen DeGeneres Show on Tuesday afternoon to chat about her upcoming flick Katy Perry: Part Of Me, and how she shows "all sides" of her life -- including her marriage to ex-hubby Russell Brand! -- in the upcoming film.

The Firework singer tells Ellen on the revealing flick:

    "I thought it was important for me. First of all, I thought it was important to show everything in between. I think sometimes people think that we’re perfect and we know we’re not perfect, at all. I think it’s important start breaking down the idea that to achieve your dream you always have to be perfect or flawless or live in some kind of fantasy world."

Perry added, "So that’s why I decided to put everything into the film. In the most tasteful way. But mostly it’s about how I go there and the ride along the way which can be bumpy but mostly it was extremely fun…"

The Arthur star filed for divorce from Perry last December after just a little over a year of marriage, but he recently revealed on Ellen, "I still love her as a human being."