Every night on the stop global warming college tour, Laurie and I would tell these great young people that they have the power to do anything they want. That we all have the power to create a movement for change. That the best part of ourselves is the part that rises up instinctively from compassion.

I want to collaborate with Amy [Winehouse] because she's really hot and cool right now. I know one song Rehab was very popular particularly because a lot of young people are in rehab as well. In fact I'm thinking about going. It looks like loads of fun and I know my career will benefit from it.

I pride myself on finding balance. I love making music and I love raising my boys - I find time to make both a priority.

You don't bring me anything but down.

As both a musician and a former teacher, I feel that music is as important to kids as reading and writing.

We are a testament to the importance of early detection and new treatments. I encourage all women everywhere to advocate for themselves and for their future. See your doctor and be proactive about your health.

Music, art, writing - it gives us a sense of who we are, a sense of our history, a sense of our future and it should provide some kind of comfort. It's not just entertainment for entertainment's sake, it's an investment.