The most alluring thing a woman can have is confidence.

We all have special numbers in our lives, and 4 is that for me. It's the day I was born. My mother's birthday, and a lot of my friends' birthdays, are on the fourth; April 4 is my wedding date.

When I'm on the red carpet, I'm prepared for [the attention.] But the worst thing is on planes, when you're asleep and you're woken up by a camera flashing. That's a little bit much. But what do you do? It's a part of [being famous]. Unfortunately.

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.

Happiness comes from you. No one else can make you happy. You make you happy.

We're not exposed to a lot of guys.

I think music is something that can, and should, be used to get you into different things because eventually what goes up must come down -- we're not going to be the Number One group in the world forever -- so you have to have something else to fall back on.