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 want people to think of me as a nice person. I really am so blessed. All of this has been a great experience and I thank the American public so much for putting me in this position. I appreciate every second of it.

[Carnival Ride] is part of a line from my favorite song on the album, "Wheel of the World." It sums up everything that's happened to me. It's nuts to think of where I was a couple of years ago.

I, like a lot of people who are creative, need to step away. I can't have stuff to write about if I don't have a life. If I talk to people, hang out with my friends and hang out with my husband, I feel like I have better things to bring to the table.

I have no attention span. I get bored so fast.

Throw caution to the wind and just do it.

I've heard all kinds of crazy rumors about myself. I've even heard that I'm pregnant! I've become real good about laughing things off - I figure I'd better get used to it.