I don't like my thighs, the back of my legs or my chubby knees. I wear clothes that show off my legs in pictures and videos but not often when I'm appearing live.

It takes time to really understand your body shape and it's taken me years to know what I can and can't pull off.

I see lots of women having beautiful children later in life. And, if not, just freeze your eggs!

It just seemed fitting to have our own lounge with our own dance review that paid homage to where The Pussycat Dolls originated, ... So it wasn't just another nightclub. It was somewhere where people can go and see an old school show with real dancing and real performing and real singing. It's perfect for Vegas. It's got that whole cabaret, burlesque-inspired review of dancing, and the whole fishnets, and boas.

When I hit my thirties, that's when I calmed down and I wasn't so tough on myself. I wasn't doing the yo-yo dieting any more. I gave myself a break. I think that, if you're more accepting of yourself, you're more free and open and can just allow more people in.

When I go onstage, I kind of turn into a beast sometimes, this alter-ego, you know.

Dancing is another way to communicate. That's what separates The Pussycat Dolls from other groups.