Martyrdom, sir, is what these people like: it is the only way in which a man can become famous without ability.

I've learned people are watching, so don't do nothing stupid.

For some people, fame kills it and becomes more important than the music or the performance. But for me fame is like rocket fuel. The more my fans like what I'm doing, the more I want to give back to them. And my passion is so strong I can't sleep - I haven't slept for three days.

I'm quite happy being famous for what I do but I'm not happy about being famous for the sake of being famous.

There's a long way to fall when you pretend that you're so far away from the earth, far away from reality, floating in a bubble that's protected by fame or success. It's scary, and it's the thing I fear the most: to be swallowed up by that bubble. It can be poison to you, fame.

I knew I was famous the day I played football with mates in L.A. I scored a goal and Rod Stewart jumped on top of me. I thought: 'I had a poster of you on my wall when I was 12.