Jessica Sanchez

I'm playing a powerhouse singer who is big competition, but she's also really down to earth and sweet. But the whole sweet thing goes away when she's in competition mode. I love the show, so I'm very excited to be a part of it. I'm going to kill it on 'Glee!'

Especially now, with 'Glee,' it's allowed a lot of kids to love music and performing at a young age. All ages watched 'American Idol,' but I think it was nice to be able to show kids, 'Hey, you can be here, too.'