When you're shooting you go to references in your mind. You think about how you should stand in these particular clothes, or how you should move. You think about the different characters you're playing, really.

I do love New York. But I'm a Londoner at heart.

I always have this fear that one day you are going to discover that I'm not as great as you once thought I was. Nothing feels as good as skinny feels.

People don't hear me talk. They don't expect me to.

Once I was walking from The Mercer in New York - because otherwise I don't walk anywhere - and this woman paparazzo who was following me fell over a fire hydrant and her whole tooth went through her lip. I leant over her, saying, 'Are you all right?' and she was still taking pictures.

I was 14 when I started modeling. At the end of that first day my mum said, 'If you want to do this, you're on your own because I'm not traipsing around London ever again like that. It's a nightmare.'

Just remember that, ultimately, dressing is always about attitude, feeling comfortable and confidence