Watch the 'Katy Perry: Part of Me' Trailer

If you haven't seen enough of Katy Perry lately--you know, between the music videos and awards shows and every celebrity magazine ever--you're in luck, the "Firework" singer has a 3-D concert movie coming out!

Katy Perry: Part of Me follows the star around the world as she plays sold-out stadium after sold-out stadium and as her marriage to "comedian" Russell Brand collapses. There seems to be a lot of input from people who like to say things like, "Katy is living in a fishbowl and never has another performer felt such intense pressure," but once you get over the fact that nobody becomes a famous pop singer because she's doesn't want that attention, there is also a lot of fun music, amazing costumes, and clips from live shows that should be eye-popping enough to be worth the price of admission. Don't believe us? Check out the just-released trailer here.