When I'm on stage, it's like a different world ... me connecting with the audience. It's a surreal experience.

Belfast during the Troubles looked like a different world.

Living in New Zealand, it's like a different world - it is a different world. It's very, very cool.

For me, the world that I inhabit in reality is probably a very different world than the one people expect that I would be in.

You can be involved in media, and you can be involved in all the handbag hurling that goes along with it, and it's a different world.

There are different kinds of people in the world.