If I wore a low-cut dress or showed my cleavage or did lad's mags, people would make such a big deal. That has stopped me from doing it, but I would if it felt right.

I met Princess Anne once at a charity do and she said Blue Peter made her realise TV was all lies - she'd gone to Africa on safari with Valerie Singleton and they didn't see a thing, but when she watched it on TV they'd edited in some lion cubs. I was like, 'Oh dear.' I still don't know if she was joking or not.

Loads of weirdos send me things, like strange bits of leather. And then there was the guy who thought I was having his baby. Apparently, he's been writing to Princess Anne too, so I clearly belong to a good, erm, sub-section of society.

Maybe I could do some indie film and get my kit off. I'd never say never.

If I wore a low-cut dress or showed my cleavage or did lad's mags, people would make such a big deal. That has stopped me from doing it, but I would if it felt right.

When I went kayak surfing in Cornwall, I got a really deep gash on my hand - it looked like I had a slug on it - so I went to Harley Street for surgery, because I looked like a battered woman when I was making things on Blue Peter.

In this [show] business you do something rock 'n' roll and then that's it, finished, heads roll. It's best not to take drugs, go to sex dungeons or cause controversy. And those who've done it - Russell Brand, Angus Deayton, whoever - they've really paid for it, even if what they've done is quite trivial.