Sex addiction is a subject that should be discussed

I was trying to find ways of not being pigeon-holed like that. I didn't want to be tied down by my accent. I wanted to play Americans. I don't want to ever be doing the same thing twice, and I just didn't want to repeat myself.

I wanted to be in a Baz Luhrmann film. It's just extraordinary. He's so amazing at what he does. He makes the most incredible films.

I am committed to helping Alzheimer's Society in any way I can. My family and I rely on the help of organisations like Alzheimer's Society to help us understand the disease and guide us in the care of my grandmother. It's been a privilege to meet so many people with dementia.

You can spend an entire day walking around in New York, whereas in L.A., it always ends at some point because you have to find a way to get home.

Leonardo is the most incredible actor, on the planet, with a couple of people alongside him. Getting to act with him is just [amazing]. I walked away from my audition for that and I couldn't believe that I'd been acting with him. I've worked with amazing people, but my friends freak out that I'm working with him. I freak out in a geeky acting way. They freak out in a starstruck way. He's Leonardo DiCaprio, and his fame is so big. That's a complete tangent about that.

I did Wall Street, and then everything that happened with An Education took me up until March. I didn't want to work during that because there was just so much stuff. I didn't realize you had to go to so many parties. It was a nightmare! I had to go to all these parties! The glamour!