It is unseemly to undress on stage. I won't do that.

Well I've written four beauty books as well.

Doing 20 minutes of stretching, light weights and floor exercises three times a week takes the same amount of time as a long coffee break - and eating a tuna fish salad, sardines on toast or scrambled eggs is surely preferable to a Big Mac or KFC.

I'm older than my sister so I started writing first. I started writing at school. I was always top of my class in composition, essays, English Lit and all of that.

We live in a quick-fix society where we need instant gratification for everything. Too fat? Get lipo-sucked. Stringy hair? Glue on extensions. Wrinkles and lines? Head to the beauty shop for a pot of the latest miracle skin stuff. It's all a beautiful £1 billion con foisted upon insecure women by canny cosmetic conglomerates.

If you eat junk, you look like junk. People say, 'It's not my fault, it's my glands.' It's not; it's greed!

And I have a special cream that I use that I made myself that I invented, that I put on at night and during the day.