At weekends, I've been going on long but steady-paced four-and-a-half-hour bike rides.

I did the Kilimanjaro climb a few years ago, then the six-day trek to Machu Picchu in Peru so this bike ride to raise money for Great Ormond Street seemed like the next big challenge.

Like a typical Gemini I'm changeable, I can be two different types of people. I can be very outgoing, but sometimes very shy.

Young girls look to me as a role model and think I crash diet to keep slim. That's not true, I always eat properly.

I've never been on a fad diet.

My daughter is my biggest achievement. She is a little star and my life has changed so much for the better since she came along.

I do like my breasts. They're great, so much fun. You can do what you like with them.