You can have terrible things happen in your family. A husband and wife can be having a knock-down, drag-out fight and the minute one of the kids gets hurt, the fight is over and it's about the family.

I love fashion because it can change to suit your mood. I'm very drawn to classic silhouettes, menswear-inspired pieces, and anything that feels a little French. I'm also inspired by Brit girl style.

When I'm talking about a developing world, I also look at clean-water access - women who are more vulnerable to sexual violence when they're fetching water. And talking about what we have going on here, with our carbon footprints and our emissions, is just as important to me as figuring out how to provide clean water to people who need it in regions around the world.

Life throws some curveballs at you and you go where it takes you.

I get to do what I love every day. I get to crawl into someone else's head and I love that.

Of course, everybody makes mistakes, and we've all been young and stupid. But people need to have a sense of respect, particularly in this business, because hundreds of people are ready to take your place at any time. Maybe some people should think about that.

I think it's easy for people to assume that fame is equal to glory, but it can be a very isolating experience.