Philosophy wasn't about facts, it was about ideas. My first essay title was something like: 'How can you know what other people are thinking?' I thought, 'Wow, what an amazing thing.' I really thought deeply for the first time.

I'm very lucky. I have a really supportive husband in Henry, and there's my mum, too. I couldn't have a career and manage the kids' routines and household thing single-handedly. I'd just go crazy.

There is something exciting about saving up for a special treat. Bring back the piggy bank!

If my writing comes to a halt, I head to the shops: I find them very inspirational. And if I get into real trouble with my plot, I go out for a pizza with my husband.

I'm not sure what my material would have been if I'd have started earlier. I probably would have started with 'Damsels in Distress' kinds of films because that's the kind of comedy I was writing in college. So I didn't really have any life experience to work off of.

I never feel like it'll be something where like, ‘Aha, I've got it. I'm funny for the rest of my life. I don't need to tell jokes anymore. I just am comedy.'"

We are really living the American dream, to be a successful brand in the States and in Europe and to steep ourselves in our heritage. But we do it with a sense of humor. We don't take ourselves too seriously in fashion.

I've done a lot of drama in my career, but I'm actually more comfortable doing comedy.