It's healthy to admit you're not ok. 'It's ok not to be ok' it's brave. But don't let it win. Be sad. Have your moment, your day or week. Then do something about it and be happy. For yourself.

I just wanna make the world dance, forget about the price tags.

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 think everybody has a moment in their career where you have to test whether it was right or wrong. We've all been there. I've looked back at performances of my own, where only you know if it is something you want to repeat. As long as you know when it's not right that you don't repeat it all the time.

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 also surround myself with people who make me laugh. If I'm not laughing, it upsets my day.

I want it to be less about sexuality and more about being comfortable in who you fall in love with. If I meet someone and I like them, I don’t care if they’re a boy or a girl. You should never, ever apologize for anything that makes you happy.