Most definitely always been a passion, and always been one of my goals in life as a young person, to have my own business. My dad gave us his entrepreneurial mindset, so that was also ingrained, as well as the tennis. So in a lot of ways it's a part of making my parents proud. I think we all want to make our parents proud, you know?

You learn so much from your parents. We grew up in a home where we were definitely taught to be confident. I definitely give me parents a lot of credit.

I don't focus on what I'm up against. I focus on my goals and I try to ignore the rest.

My dresses are designed to win, so going through it, I think about, what do I want to represent? So, definitely, Vera Wang has been an inspiration for me.

I guess some kids around me had to grow up quickly, had all those problems. But I wasn't one of those kids, or around those kids, not at all.

When you get into that habit of winning, it gets - I don't know if you call it contagious - but it gets to be a habit. She's developed an unbelievable habit.

I always like to win. But I'm the big sister. I want to make sure she has everything, even if I don't have anything. It's hard. I love her too much. That's what counts.