I like to know why a video has suddenly gone viral, why a song has broken, why a TV show is suddenly rating out of pattern... I'm pretty good at understanding why things are becoming popular.

I was so tired, wasn't having fun any more, and wasn't sure if I wanted to do this any longer. So I turned my phone off and sorted my head out. It was the opposite of a breakdown really, it was a break-up - I got rid of all the idiots, realised my job was supposed to be fun, and got on with my life.

I work out three or four times a week, I have Botox, take tons of vitamins and vitamin infusions - if you believe that these things work, you will feel better.

If I had to say who is the number-one most powerful figure is in reality TV, it's very easy. It is the general public. They're the only people who have power now.

You have an advantage if you win. I always think it's best to be remembered as a winner rather than as the runner-up. It's definitely more fun getting the gold than it is the silver.

You are a saucy little thing aren't you?

I break up very well. I am a good breaker-upper.