Some weeks, I'm super-duper busy, so I can only fit cardio in here and there, a lot of stuff happens in the afternoon, so I can get up and have a workout, which makes me feel awesome for the rest of my day. There's just something sexy about feeling strong. And every night I'm onstage, I get another workout.

I have so many wonderful people in my life. I've never had any major physical problems or an accident or anything like that. I'm a very, very lucky person, thus far, knock on wood.

I was terrified of graduating college and not knowing what I was going to do. I saw the auditions for Idol and thought, Why not? I always liked to sing. You know when they asked, "Are you the next American Idol?" I said yes, but I didn't mean it.

Figure out what you want, how you want to feel, whatever your motivation is, you have to figure it out. That's step one: where do you want to be? The next thing is just trying to get there and cutting yourself some slack along the way. You're going to have days when you veer off your path, then just get right back on. We all have cheat days, holidays, or celebrations, whatever or period when we can't work out as much as we like, and just do the best you can and when you can get back on track, get back on track.

I consider myself not a celebrity. I'm a normal person that likes [doing] things on stage.

I feel like my life right now is so crazy; there's no time to dwell on difficult things. You just have to figure out how to fix it or get past it because there is no time to do anything else. Being a mom to a toddler, my career, and my husband's career - all of our worlds just kind of colliding at once, you just make it work.

I autograph a lot of body parts of intoxicated people. And lots of shoes. And I signed a diaper once!