What I'm interested in watching is to make sure that they give the right advice now to the contestants who are going forward because, you know, it's one thing just to criticize but you've got to also give, you know, good advice which is going to help them. Overall, I think they're a good panel.

Good is not enough. You've got to be great.

Holding auditions in front of an audience is testing.

I want people to understand that from the minute Lady Gaga arrived, she created a new set of rules: being different is good; embrace it.

I honestly can't ever imagine retiring because I don't know what else I would do - even when I'm on holiday, 70% of the time I'm working. I think I'd like to go out on the job so, ideally, 'And the winner is... Ooooh, and he's gone!'

If you've got a big mouth and you're controversial, you're going to get attention.

I can't stand stage mothers. It doesn't work. You definitely feel that with the new generation of pop stars right now they've all managed to work it out for themselves. You have to have confidence in that. When you're young, you know your market better than I will. I love having young people on the show because I can learn from them.