The only really safe thing to do is to write a diary of where you've been, what time you went to bed, what you ate. If I wrote honestly about everything I think it'd be a disaster. It would cause a lot of trouble.

Bjork, I'd love to do something with her. I'd love to do some sort of crazy orchestral choir thing with her.

I find male singers and what they sing about fascinating. It makes me realize how little we know about ourselves and how little I know about myself. It's interesting to see the male perspective.

When you reach a point of no return with someone and you feel there's going to be no reconciliation, you have to disconnect. I can't allow myself to be emotionally connected with people like that again, it's too damaging.

I feel quite proud to be an ambassador for women who realize that being fit is better than being skinny.

Every so often I'll go back down to earth and I'll make reference to a phone or a house or something, something that's a bit more real. But I suppose what that does, is it puts you in a surreal place but also my music doesn't get too carried away in that sense, which I quite like.

I feel like sometimes I'm so positive and sometimes I think the worst of everything or I think the worst is going to happen. It's how I deal with stuff day-to-day, it's just how I get by really, and it's probably not the best way to be.