I hold a lot of things in. I'm always making sure everybody is okay. I usually don't rage; I usually don't curse. So for me, it's a great thing to be able to scream and say whatever I want.
One of the reasons I connect to the Super Bowl is that I approach my shows like an athlete.
I wanted to be famous for my music and my talent, and I always wished I could cut it out when I left the stage.
When you're a pop star, it's a little conservative; you always have to stay in a box. You have fans that are five and fans that are 65; there are so many people wanting so many things.