Carrie Underwood

I think it's okay to feel jealous, but it's how you deal with it that's the important thing. You have to be happy for your friends when they do well because you want them to do well. It's not a competition.

I always start the day with a cup of hot water and lemon - I find it really cleanses and hydrates me. I have very sensitive, dry skin, so I have to be careful about what I put on my face. My must-haves are Dermalogica cleansing gel and L'Or De Vie Creme Riche by Dior, which is thick and nourishing.

I have friends of mine that are actors or singers, and they're the classic guys where, they're onstage, and they're like, 'Okay, the blonde in the third row, seat 24, bring her to my dressing room.' I've never, never taken advantage of that, I swear to God.