As a famous person you think how you're gonna end it, get away and have a normal life.

I had done the No Doubt record Push and Shove, and that was a real challenge for me: I think after the giving birth twice, going on multiple tours, all the stuff that I had done, I really got quite burned out after that.

I remember the day I discovered James Dean and Marilyn Monroe. I don't know why it affected me so strongly, but I walked down to the corner store and bought every poster of them, and I did my whole room up. Overnight.

I've always worked really hard, and the hardest thing I've ever done is have kids!

When you first have a baby your life doesn't change. I mean, you have a little less sleep and you drag these cuddly things around you and it's just amazing. But you still get to be you. Once they get to, like, five, six and school and it starts to get, like, 'Wow, they got real problems. They're my responsibility.' Oh my God. That is overwhelming.

The one thing that makes me feel super lucky about my financial success is that I have a housekeeper.

We [No Doubt] were making music that was the opposite of grunge and what was popular on the radio, and we were fine with that. And for a garage band, we were massive! We were already successful in our own minds.