My parents have a wonderful marriage, for many years. But I can't commit myself for such a long time.

My whole career was launched in such sort of poptastic style with 'Kids In America', and I liked - and like - being poptastic. Songs big on melody, high on energy, lots of attitude... what's wrong with that?

I do know what my family has done for me, but they do need to give me some space to let me be myself. There would be some things I would handle differently.

I didn't spend much time in America, which probably was a mistake. To someone else, having a number one in America would be enough to get them touring.

You need a bit more to be a pop star than just a good voice.

When I was 15, I was naive, looked like a grey mouse and felt second choice.

I don't mind being laughed at: that's something I really don't mind, and I think that's kept me sane. My ability to laugh at myself and allow others to laugh at me has been my saving grace.