Back in the 70s and 80s, women felt the discrimination of being overweight. And now 35% of the letters I receive are from men.

I'm such a huge fan, and I've done classes of all Lady Gaga music. And she's just someone who evokes freedom and love for her fans and passion in what she does. Lady Gaga, I'll take you out for a salad anytime.

Truthfully, everyone knows how to eat right. They know the difference between oatmeal and a jelly cream doughnut. They know how to walk. Everyone has this in their brain. When I started, we didn't have all this knowledge.

If I've got the right songs, I can weave a spell over everyone.

I think at the age of 50, everyone should write their own autobiography.

It's my life dream to be able to go and continue going to schools and teaching them about stretching and aerobics, cardio and strength training, because I want them to have a better life than I did. I don't want them to grow up to be me. I want them to be healthy. I want them not to go through eating disorders [like me].

Miley Cyrus, like all of us, needs to be loved. We all come from complicated parents I understand her, and I love her, and I think things will be different with her. But you know, in the music business, sometimes you have to shock a little.