Sometimes you have to be a diva. All the artists I admire from Madonna to Whitney to Mariah have all been called divas. If you are strong, if you have vision, if you are an artist, you have to do what you believe in. And if you get called a diva for it, then so what.

I'm an artist, but I'm also a businesswoman, and sometimes you have to play hard.

The way I look at it, a footballer wouldn't play in flip-flops or dip their feet in acid and then expect to get to David Beckham's level. My voice is my living, so I'll be looking after it.

I have become a bit obsessed with eyebrows. I used to never have any, and then I realised big eyebrows are good, and now I'm an eyebrow fiend. Everyone comes to me to get their eyebrows done.

The message I want to give my fans is, always have a way to pull yourself out of the dark place. Don't sit and cry about it. Have your moment, and then get over it.

I had knockback after knockback before I got anywhere. After I got my first record deal I thought that was it, then Gut Records went into liquidation. I was 20. I had no idea what that meant. I had a few days to get myself out of that contract or my work would be owned by someone else.