I had twins, so it was really uncomfortable [to sleep], because you lay on one side, and there's a baby, and you lay on the other side and there's a baby. So I had a really hard time with it.

Some people are naturally thin, and some are heavier. There is a lot of focus on it, and it can be a lot of pressure for people. But honestly, I think as long as someone is healthy, that is most important.

Until you value yourself enough and love yourself enough to know that, you can't really have a healthy relationship.

In my mind I first felt like, Oh, I'll be back to work right after the babies are born. But then you don't want to. Even now, it's very difficult for me to leave them in the morning. It just tortures me. I'm like, It's been hours; are they wondering where I am? Do they know that I love them so much and I'm thinking only about them?

For me, fashion is an expression of who I am right in that moment - so what you're seeing is what I'm influenced by now.

We had our moment [with Marc Anthony] in the third or fourth year that we were married, when we did everything together: We did "El Cantante," we did the tour, we made all the music together, he produced my album [2007's Spanish-language "Como Ama una Mujer"]. That was a really beautiful time for us.

I always joke about letting the haters motivate you. Everybody has that in their life, people who doubt them or make them feel less than they are. It just takes faith and belief in yourself, and you've got to dig deep into that. That has to come from you - nobody's going to give you that.