As a young girl, I never felt attractive. I was fat and unhappy at times, and that kind of thinking stays with you your entire life. There's always going to be a part of me that worries about not looking as slim as other actresses. But at a certain point, when you achieve a lot of your goals and you can be proud of your work, you start to relax more about who you are. And that includes your appearance and self-image - I don't think I look too bad for a mother of two. But women shouldn't have to feel the pressure to compare themselves to actresses or models.

Regret isn't good. Every decision one makes in life is made for a reason or another. Whenever something bad happens, I go, 'This is happening for a reason', or, 'This is going to teach me something'.

Experiencing those moments of being alone... is a very, very weird flooring and exposing position to be in when you're just not used to it. But I've never been lonely. And with my kids Mia and Joe that remains the case.

I have no regrets. If you regret things, you're sort of stepping backwards. I'm a believer in going forwards.

My dad was an actor, and my older sister is an actress, and so I very much remember thinking, "Well, of course I'll do that as well." But I never imagined myself as an actor who would be in films. I always only thought of myself being in a play or a musical and maybe the odd episode of [U.K. '80s TV drama] Casualty. My backup plan was to do something with children, to start a nursery school or work with underprivileged kids. And I still dream of maybe doing that in some way. I've always got children in my house, always.

I believe it is important to go on insisting that normality is not what we are exposed to. Honestly, among my acquaintances there is no woman wearing XS. No, sorry, there is one: my daughter. The point is that Mia is 11 years old. It's true that you need much time to get rid of the fat girl you once were, but you know I am sincerely grateful for my buttocks.

es, I spend a lot of time in Reading because we live in Oxfordshire and so we're always just in and out of each other's houses. It's very much the family that it always has been. But there's no comparison with Hollywood as such.