In my 20s because I was working on films so much and travelling so much and doing press, I was single with no kids and I think that's the time when not only are you trying on looks, but you're trying on personalities - you're still really forming.

I don't want to be rich and I don't want to be famous.

Every time I have a bikini wax, Cameron Diaz holds me down.

By 40, all women are amazing.

Why I enjoyed doing Iron Man because it opened me up to this new world where fans are so passionate.

When I was twenty-one, a friend gave me a book called Diet for a New America by John Robbins, which exposed the brutal practices of American factory farms. That, coupled with a lecture from Leonardo DiCaprio (when he was nineteen and I was twenty-one) about how such animals are kept and processed, made me lose my desire for factory farm pork and beef right there.

I don't have time to devote to putting outfits together before picking up the kids. I'm a creature of habit and in that way, I tend to just go towards what works for me and what's comfortable. It's really important to be comfortable when you're running around after kids.