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.

My dads my best mate, and he always will be.

I wouldn't want to change myself for the whole world

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've been incredibly lucky throughout the beginning stages of my career up 'til now, and so lucky to work with the incredible people I've worked with.

I like to experiment a lot, I just like to make myself look different to everyone else. Shopping at all different places from vintage to high-street, and then I just put it together myself.

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