I don't carry a purse when I fly because I have my Hello Kitty carry-on. I'm the biggest adult supporter.

I think there's more stressful periods than others when you're launching new things or going into a new business, or there are many things that can stress you out. Having to let people go, that's stressful. Never fun. But for the most part, I try to manage a schedule that's achievable and try not to make a schedule that's not. And a lot of times, sometimes it becomes a little unmanageable, but in spurts. So I think being able to make an achievable schedule, one that I know I can accomplish.

Serena and I have done some great career planning, and we're playing really at the peak of our tennis right now. I think tennis has been a sport where people play this insane schedule from 14 years old, so of course at 26, it's over. We've really paced ourselves.

Everybody's got their problems. The important thing is not to complain about it.

I am someone who likes to stay positive.

I think business is the same as tennis. You have to have the love, that helps, or else it's just too much pressure to be able to keep up with.

The outfit is inspired by Alice in Wonderland. It's kind of about a surprise, because when Alice goes down the rabbit hole, she finds all these things that are so surprising. This outfit is about having a surprise in a tennis dress, and showing some skin and then just having a print. Prints don't happen that often in tennis. So it's called the Wonderland dress.