I found this deer toy that poops out candy. And so if I say, 'Cree, you have to go to bed right now. You will get a candy.' We've named the pooping deer 'Gus.'... He gets a jelly bean. And it works. Positive reinforcement is the way to go. I'm learning things like that which help me be a better parent.

I'm very structured. I like planning things out. I get frustrated when they don't go according to plan.

I've always known what I've wanted, but I used to be shy about expressing that in regards to my career. So I've become a lioness. If something's happening that I don't necessarily feel comfortable about, I will speak my mind. Or if I want to do something, I go for it.

I think that you may find that Tamera's a little more vibrant and energetic, but I'm much more likely to go up to a person and say, 'Hi, I'm Tia, nice to meet you.' Whereas Tamera is like... well... she's a little shy. She's down to earth. I'm more extroverted and she's more introverted when meeting people.

In tennis, a lot of parents are accused of driving their kids into tennis. I would say I'm the opposite: I drove my parents into it. They didn't take it that seriously until I was about 11 or 12 years old, when they realised I had an opportunity to go pro.

One of the greatest lessons of my own life was learning to turn the inner rampage of hatred and anger toward my own father for his reprehensible behavior and abandonment of his family into an inner reaction more closely aligned with God and God-realized love.

Like family, we are tied to each other. This is what all good musicians understand.

I owe my mum a sense of family. She has kept our family together. I have two brothers and a sister, and they all live a stone's throw away from each other in Liverpool.