There was actually a camera on your face. I don't know so much about the animation process but the camera was in our face so it could get expressions from our faces that would eventually arrive on the gnomes. It almost felt like you were cheating at times because it was a wee bit too much fun. You were in that box on your own. Kelly [Asbury] was in Toronto, I was in LA, so I was just on my own. I thought: "I can't be getting paid for this as well!"

I've reached a point in my life where going to the supermarket is a day out.

Mine would be Your Song, which is just one of his ones that I... I was actually glad the whole song wasn't played in this film and it's just a few bars of it because it makes me cry. You know, there are some songs that just make the hairs on the back of your neck just stand up? That's one of those for me - I put it on if I want a good cry.

My mum Margaret was a single parent, but though life was a bit of a struggle she gave me every encouragement.

I always knew I wanted to be an actor, certainly from the age of eight or nine. I think when you know what you want to do, you're very lucky because you've got a focus.

I only do children's films now! I think when you go to LA some people feel you've defected a little bit and that's not really the case. Ideally, I would love to work here and to work in America. That's in an ideal world. In fact, I came back to Britain recently to do an ITV1 drama that will be out in April for a couple of months! But I'm flying back to LA to do a pilot season. So, to work in both places is great.

I take my hat off to mums who have lots of kids. Anyone that says being a mum isn't a full-time job has obviously never had any.