When I was a kid about joining the Peace Corps. It said it was "the hardest job you'll ever love." This is what parenting is, as far as I'm concerned. This is parenting. That is the friggin' Peace Corps. Because you don't love doing this - this is the thing you love the most in your life, it's the best thing you ever do.

I love Katy Perry, she is a wonderful pop singer.

You're a heartbreaker, dream maker, love taker, don't you mess around with me.

In my early 20s, I had this idea that I was going to front a band, like Robert Plant of Led Zeppelin. I didn't just want to be the chick singing ballads about somebody breaking my heart. Everyone in the business said, 'Why don't you do what Olivia Newton-Jonn and Linda Ronstadt are doing?' But I wanted to sing as a powerful female who wasn't afraid to speak her mind or be sexual.

When I started it still wasn't okay to be this age and still make this kind of music. And believe me, I consider our stuff to be much poppier than - we're not on like cutting edge, that kind of thing anymore. And even though we're not doing Britney Spears music or Nsync, it's still what I consider to be pop music. So that does give you a little bit more longevity, I guess. But if somebody told me I'd be getting up there and singing "Heartbreaker" at fifty I'd laugh. So I don't know, I have no idea.

I love "Heartbreaker." "Heartbreaker" stands up for me still. It still works to me. The sentiment is still timely and it just works. But I don't want to do that again. I'm not interested in re-creating that. That was great and I'll just leave it there.

You can't change the past so don't let it haunt you. You can change the future but first you've got to want to.