You have to be in love with yourself before anyone else can fall in love with you; to be happy with yourself.

Staying in with you is better than sticking things up my nose.

I think people probably lie about not reading their own reviews. I don't think that's true - I've been to a lot of music festivals and hung out backstage, especially in the past couple of years, and I see all these bands reading about themselves in newspapers. So I don't think that's true.

I know lots of people that take cocaine three nights a week and get up and go to work every day, no problem. But we never hear that side of the story.

I don't care what people think of me now, so why would I care when I'm dead?

But Dad and I are the only father-and-daughter acts who have both had No. 1 songs in England.

I think of myself as quite a confused kind of person, because I think there's so many great things about the world, but there are so many awful things too. I feel very guilty a lot of the time about enjoying my life so much when there are people living in such misery.