I used to play guitar years ago. It brought me a lot of pleasure when I was a teenager growing up and was having tough times.

Jack made it very comfortable for me on the set. We'd met socially before but never worked together. You know, he's very professional, very disciplined and he's always prepared and knows his lines.

I hope I look skinnier in 3D. I hope I don't look three times as fat. That'll be disappointing.

My mother used to ask, 'Why do you always write such sad songs?' I don't know if I was different from a lot of adolescents in that respect.