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.

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.

I'm not extravagant, so I won't need to rein it in too much. Me and my friend make each other cards. I love being creative and making things. But a better credit crunch idea is to not even bother sending cards.

I've been quite lucky - everything I've done has been quite varied.

I had a Saturday job in a chemist. The pay was something ridiculous like £2 an hour - it was slave labour - and I spent all day cleaning shelves. On my first day an actress from Eldorado, which was on telly at the time, came in and said, 'Can I have some Replense please?' I didn't know what it was, so I had to ask her and she had to say, 'It's vaginal moisturiser,' in front of a massive queue of people. After one day I was like, 'I don't want to do this job any more, it's just boring.'

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.