But one thing does remain unanswered -- how did Caitlyn pick her name?
Haven't you ever wondered what it's really like for Katy Perry?
Behind the bubblegum and lollipops, there's a fiery spirit who's been through it all.
And come Fourth of July weekend, you'll be able to SEE EVERYTHING in the fantastical cinematic event - Katy Perry: Part of Me 3D!!
And luckily for you, we have an incredible sneak peek that's just waiting to be unwrapped!!
PresSsSsSs that PLAY button (above) and enjoyyy!!! UR WELCOME!!!