I believe someone should be able to dress according to the mood they're in. It shouldn't be forced and you shouldn't have to follow a trend.

I haven't had surgery. I've had my teeth done, which was a massive insecurity for me. But I'm one hundred percent happy. It's difficult, not just for people in the media, but for everyone - young girls and boys - especially in high school.

I think that you should just be yourself and make sure you pick a really, really good song, and make sure you're memorable.

I think it's really important to do what you want to do because in the long-run it's your career, you want everything to go well and you want to be happy with what you're doing. It was really important for me to take control of my career.

I'd probably like to get into acting - I've got lots of things that I could do, but at the moment it's just music, music, music.

When you sing live, you cannot expect any artist, except for the amazing Beyonce or GaGa, to get it right every time.

I don't care about the charts; I just want to make great music that I enjoy performing on stage and I'm proud of.