Demi Lovato

Do I sometimes hope I wake up in the morning and people are like, 'What's wrong with her? She looks emaciated.' Of course I would love that. I'm such a clothes whore, I would love the opportunity to be a hanger. But I think I'm more confident than I've ever felt in my life.

I used to carbo load. But then I ran my first marathon, actually on a whim. All I could think of was that I needed protein. I remember going to the grocery store and buying one of those roasted chickens. I remember downing a bunch of that and, yes, I had some carbs, but that's what I felt I needed.