We can't afford to be innocent, stand up and face the enemy. It's a do or die situation, we will be invincible.

I love Katy Perry and Lady GaGa. I think GaGa's pushing the envelope every day and I really like that.

I have different reasons for the way that I react to things now that I have kids. It's not about me, it's about my children going out into this world that makes me say, "What the hell are you all doing?" I have to put them out there, and then I have to worry.

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.

People's lives change dramatically over such a long time period, and I think that if you're still vital, and you're still interested in writing and things like that, of course your music evolves and reflects where you are in your life.

I can't stand what people do to each other. I think we're brilliant as a species. I think we are amazing. I think that God is incredible, that He just gave us everything. Everything in our face. Everything for us to use. And sometimes we're such shitheads. And it makes me crazy.

Love is a battlefield.