Who I am on stage is very, very different to who I am in real life.

My daughter introduced me to myself.

I'm always happy when I'm surrounded by water, I think I'm a Mermaid or I was a mermaid. The ocean makes me feel really small and it makes me put my whole life into perspective… it humbles you and makes you feel almost like you’ve been baptized. I feel born again when I get out of the ocean.

I like it when I'm on the stage, but honestly, I would be very happy if I could cut it off, just enjoy my life when I wasn't performing.

I wrote "Bootylicious" because, at the time, I’d gained some weight and the pressure that people put you under, the pressure to be thin, is unbelievable. I was just 18 and you shouldn’t be thinking about that. You should be thinking about building up your character and having fun and the song was just telling everyone just forget what people are saying. You’re bootylicious. That’s all. It’s a celebration of curves and a celebration of women’s bodies.

I think music is something that can, and should, be used to get you into different things because eventually what goes up must come down -- we're not going to be the Number One group in the world forever -- so you have to have something else to fall back on.

I discovered after going to music festivals that I am a rock fan. I love the guitars, the phrasing, and the abandon of rock fans.