I think it's healthy for a person to be nervous. It means you care - that you work hard and want to give a great performance. You just have to channel that nervous energy into the show.

If I hadn't gone through some of the painful experiences in my life, I would not be me.

Just because you become a mother, it doesn't mean you lose who you are.

I lost most of my weight from breastfeeding and I encourage women to do it; It's just so good for the baby and good for yourself.

I always have breakfast, say, scrambled egg whites, a vegetable smoothie, or whole-grain cereal with low-fat milk. For lunch and dinner, I eat a lot of fish and vegetables. And throughout the day, I try to stay hydrated.

That's why I called it Dangerously In Love. It's basically all of the steps in a relationship from when you first meet a guy to realizing you're interested to dancing with him the first night to thinking that you're in love to realizing that you're now a little open to making love to breaking up to having to love yourself after the breakup. All of that. A celebration of love.

There's plenty of days when I'm like 'Oh God, why?' But that's just life. It's every job, not just mine. Every moment is not perfect. But it's definitely more good times than bad. You can't even compare. And when I'm on stage it feels incredible.