Every time you read an interview with a supermodel, they're always like, 'Oh, I was a such nerd.' I resent that a little bit. I was in the A/V club. I used to eat my lunch in a closet.

My mother and I were on welfare and food stamps until I was 18, so I've always had this ethos of, like, 'try and make a little bit of money now because you don't know what's going to happen tomorrow.'

I know, in my heart of hearts, I don't do things for money.

I was never encouraged to believe anything. I was brought up in a profoundly agnostic or pantheistic community.

Who wakes up when they're worth £120million and says, 'I'm unhappy today but if only I had an extra £2million!'

If you look at the history of demagoguery and fascism, it always happens when there are two things. It requires a gentle populace to allow it to happen, whether through laziness, ignorance or ineptitude, but it also requires a very angry, dissatisfied section of the populace who want egregiously simple answers to very complicated problems.

So in 1987 I gave up all animal products and became a vegan. Simply so that I could eat and live in accordance with my beliefs that animals have their own lives, that they're entitled to their own lives and that contributing to animal suffering is something that I don't want to be a part of.