Passion has always been important to me. That won't change. What changes in a woman's perspective. I mean, I have two kids now. I'm a single parent balancing motherhood and my career. That changes the equation.

I come alive, in front of the mirror, skipping and dancing and acting the fool. Dance is both escape and excitement.

Maybe with your emotions and your feelings, someone else can say it in a different way than you would, which brings new life to the way you might sing it.

Flower was a good metaphor for growth. The song is obviously about sexual responsibility, so that was the main metaphor. Also, it's like knowing who someone has been and remembering and appreciating that, but really appreciating what they are now even more.

I wanted to do Playboy to get across the same ideas I'm singing and writing about these days. It's all about proving that a woman can defy stereotypes.

The music business is very hard on women over 22. You really have to prove yourself every time you make a record. Are you as vibrant as you used to be? Are you as sexy? So I really want to prove that a woman in her 30s can be all those things and more.

I always make this joke that I know you were expecting to see the big skirts and the hoops. But that was a long time ago. Artists aren't always seen as real people. If you start out as a teenager, sometimes people want to keep you locked as that. But I'm a woman now.