I think that when you're an actress, you have to think about what kind of a role model you're going to be. I hope that I'm a good role model for young girls. I'm not going to, if people still want me in their movies, I don't want to be one of these girls who goes around partying every night and is in rehab. I don't want to do that.

I try as best as I can to have a normal life. People recognise you, of course, and that's very strange. But I sort of leave my working life behind when I go home. That's my other world.

If you don't have eyebrows, you don't really have a face.

I like books that are exciting and that make you think about things, as well.

I think when you get on with the actors that you're working with, even if you do have really intimate scenes, as long as you get on well, and have a bit of a laugh while doing it, then it's fine.

My name means freedom in Irish.

I certainly don't feel like I am desperate to run away from a film set. I love the hustle and bustle. Everything is sort of mad right before a take, and then it just settles, and you've got these two minutes of a bit of magic. I just love that in film.