Being on 'Idol,' you have no choice but to be an open book.

I'd love to do something with Kelly Clarkson because she's been a monumental influence on me. I love how she handles her celebrity. She's not in the tabloids a lot but everyone knows and respects her because she's got an amazing voice. That's something I aim towards.

When I was on 'Idol' and 17, everything was so new. Everyone is so nice and wants to see you succeed.

It's funny. When I saw the script in my inbox and it said 'Sparkle,' I thought, 'For real? It's really called 'Sparkle?'' I was wondering, too, how does 'Jordin Sparks as Sparkle' sound?

I like the way my heart beats, I like the way I think; I don't need or want anything to change that.

If I eat something a little crazy or if I feel sluggish, I know I have to eat better the next day and work out. I work out, I do circuit training so I try to keep my heart rate up whether I'm doing cardio, lifting weights or jumping rope. I like to mix it up. I also take Zumba classes - I love those, those are a blast.

I can do accents really well.