I'd been wanting to work with James McAvoy since I was in drama school. I suppose there are parallels in that we're Scottish, we went to the same drama school and share the same agent, but aside from that, he's someone I've looked up to.
It's a cliche, but John Lennon is my hero. He was so rebellious, so outspoken and so publicly opinionated, and I'm someone who's so private. I suppose you admire people who have the qualities you wish you had.