When I want to party, I play Beyoncé's "Crazy in Love." That's always been the song that my friends and I get ready to; or before I go on a first date, I play it to feel sexy.

I've always got on better with boys. Most of my friends are boys. Like, if I have children, I want five boys. Boys love their mothers whereas girls can be so mean to each other.

When it comes to staying myself - my career isn't my life, it doesn't come home with me. So it's a piece of piss staying grounded and not being changed by it. The same things I've always liked still satisfy me. My team's the same and my group of friends are the same. Of course I'm bowled over by people's response to 21, and when I meet artists I love, it blows my mind. But it baffles me as well. I go home and my best friend laughs at me, rather than going to a celebrity-studded party to rub shoulders with people who know me but who I don't know. I'm Z-list when it comes to that sh**.

Exploiting yourself sexually is not a good look. I don't find it encouraging...I just stand there and sing. I'm not worried that I'm a 'plus size' and so much bigger than other artists. No matter what you look like the key is to be happy with yourself.

Whenever I'm about to eat meat I always see my little dog's eyes.

I have never been insecure, ever, about how I look, about what I want to do with myself. My mum told me to only ever do things for myself, not for others.

I would only lose weight if it affected my health or sex life, which it doesn't.