I wrote a song with Kara DioGuardi called 'What If,' and it's a really beautiful song. It's kind of like a rock ballad. There's a lot of guitars and drums in it.

Zac Efron would make us feel guilty for eating big dinners. He'd say, 'Do you really want to eat those carbs?' It was like, 'Thanks a lot!'

Zac Efron is like a brother who's just goofy and crazy. He plays a lot of practical jokes.

You can feel like, 'I look really bad', but to other people you can be really gorgeous.

Cheerleaders deserve a lot of respect for what they do.

'Scary Movie' was a different type of comedy than I'm used to. I've mostly done sitcoms, so working with David Zucker, who wrote the film and who directed the last two 'Scary Movie's and 'Airplane' and 'Naked Gun,' was a lot of help.