I've never been on a fad diet.

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.

I'm not changing to the point where suddenly I wear floor-length skirts and start playing the violin; I'm just growing up a little bit, I guess.

Now I look back and think if I'd spent more time enjoying myself instead of crying into my pillow over men, my 20s would have been fabulous!

After I had the Caesarean, I was told I had really strong stomach muscles and so would heal very quickly. And I did. I was up walking about within three hours. Six days after having her, I was out shopping and shortly after that I made it to David Walliams' wedding.

Much as I loved doing 'The Big Breakfast,' it almost became automatic. I need something to keep my brain ticking over, something that I have to concentrate on.

If you try to breastfeed and it's not working, then you don't feel particularly good about yourself.