When you're a kid, you see your parents reading the newspaper and you're like, 'God, why are they reading the newspaper?' When you're young, you're not reading the newspaper. But there comes a time in your life when the newspaper's cool.

Come Christmas Eve, we usually go to my mom and dad's. Everybody brings one gift and then we play that game when we all steal it from each other. Some are really cool, others are useful and some are a bit out there.

Tweeting is like sending out cool telegrams to your friends once a week.

I'm obsessed with the 1920s, everything from the style to the lifestyle. It was a really cool era.

These days it's cool to be ethnic and to be different, but when I was a kid, it was not cool - at all. My friends would come over and my mom would make crepes with eggs, stuffed with mozzarella cheese, tomatoes and spinach. And they'd be like, 'What is this?'

I think a lot of young kids at school are very conscious of trying to keep credibility in case they kind of stand out in a crowd and get bullied by trying to stay cool and stuff. And my whole thing, all the way through school, was I was just a goof... I didn't care.

Orlando's a really cool guy. They hired him for 'Lord of the Rings' out of drama school. He's very new at this still and doesn't have a lot of experience. So we were in this together and we've tried to help each other out. We felt very equal which was good.

I have a kind of boring personal life, to the paparazzi anyway, and I don't hang with the cool crowd.

Justin Timberlake is everything, and what more could you want in a person? He's funny. He's cute. He's great. He just understands. I get him and he gets me, and that's cool.

Survival, in the cool economics of biology, means simply the persistence of one's own genes in the generations to follow.