I think the challenges that come with the responsibility of art directing something is something that appeals to me.

I think Ugg went out of being something that Kate Moss and Sienna Miller were wearing in high fashion circles and then they were embraced by everyone. Once something reaches that tipping point of mass popularity then suddenly the fashion world is a bit like, "Wah." As you say, you see them less kind of everywhere now so maybe it's time to bring them back.

I think it's every girl's dream, a little bit, to be a model because it seems from the outside to be a glamorous industry and I was really into fashion, and I remember just being excited and wanting to be part of that.

On the same Australian trip, I brought back a pair [of Ugg] for my then boyfriend who was a photographer. He wore them all the time. He used to wear them with Levis twisted jeans and a vintage T-shirt. This is 2002. They looked great on him. I guess it takes a certain kind of man to pull them off but they have other ones that are less typical of this, I think.

Hair is so linked to how we feel and everyone goes for something radical after a break-up, but my advice if you've suffered heartbreak or you’ve broken up with someone is not to touch your hair. It's the first thing women do but you're not in a fit state to make long-term decisions. You'll have to spend four years growing it out. Buy a lipstick instead. Go and kiss loads of other people, but don't f***ing touch your hair.

I get a lot of fashion gifts, but rarely do I get something that's just fun.

I think modeling is interesting, it's obviously nice to take on a character and go through the process. I'm very lucky that I've been able to do that but I think the challenges that come with the responsibility of art directing something is something that appeals to me. I've done it before in collaboration with other people but it's the first time someone's literally handed it over and been like, "What do you want?" It was really fun to kind of dream up a concept and then execute it with all my friends.