I don't really have the patience to do my hair, which is why it's always parted down the middle, slicked, in a low ponytail or a messy high bun. I'm too lazy to do my own hair, but I like doing my makeup.

It sounds really cheesy, but I've just really been so focused on making sure that I am nice to everyone that I work with and making the effort to get to know the people on set, whether it's the catering crew or the famous photographer.

When I was young, I did Baby Guess and Guess Kids - Paul Marciano saw me when I was a baby and decided I was going to be his next whatever. After Guess Kids, my mom made me stop. She would not let me sign with an agency until I was 17 because she wanted me to be a normal kid and accept myself for who I was.

Everyone has a different body shape, so you kind of have to figure out not only what works best for your body type, but what also makes you feel confident. Even if everyone thinks you look good in a bikini, and you don't feel good in it, you're not going to be at your best. If you feel great in a bikini, you can always work it.

People can see a picture of my body from the neck down and know who it is because of my beauty marks or whatever you call them, moles. I've always had them, and I've always loved them. Obviously you have to be careful with that; I get them checked regularly and make sure that they're healthy.

I think it's really important that I'm not the only model in the world that goes through personal problems. People forget that we're human. We don't get to call in sick. You have to go and put on a smile. Every single day is a first impression, so you can't have a bummed-out day.

When I was young, I did Baby Guess and Guess Kids - Paul Marciano saw me when I was a baby and decided I was going to be his next whatever. After Guess Kids, my mom made me stop. She would not let me sign with an agency until I was 17 because she wanted me to be a normal kid and accept myself for who I was.

My mom was a model, so she's been really good about giving me tips on how to navigate behind the scenes - like the importance of being nice to everyone on set and remembering people's names, to how to be a positive part of the photo shoot and stuff like that.

I just started using this app called Wine and Dine. It's like Instagram, but only for food. You post what you're eating and follow your friends, and then you can say, 'I wanna try that,' and so when you go on your 'wanna try' list, it'll tell you where it is.

When I was 11, I made truffle risotto for my family for Christmas dinner.

My mom was a model. She met my dad when he was building the Ritz-Carlton in Colorado and she was modeling there. Although we were very blessed, my parents never wanted us to believe we didn't have to work. They didn't want us to think that our situation would get us through life.

Twitter is the place where I try to be more funny. And then I use Instagram just as my diary. I pull some jokes on there, but I think people have a better sense of humor on Twitter.

I will be the first to say, when I started, I was the worst on the runway ever. I feel like I try to keep learning every time I step off a runway; I try to get better with each one. I hope that I'm getting better as I go - it takes a few seasons to get your Karlie Kloss walk on.

You're on set for 15 hours, and then you go home and make sure you're posting the right stuff on social media, and then you answer your e-mails. It never stops.

We get to live in a time that we get to use social media as a tool. It's not just a face on a piece of paper, and that's what makes you someone's favorite model. We can have a very similar sense of humor as someone, and that's why we're their favorite model, or our personal style, off the runway, is why we're their favorite.

High school is when I started to get my sense of fashion together. My queen was Candice Swanepoel, who is a friend of mine now, which is kind of funny, but in high school, I was obsessed. I love her street style: she is always in cool boyfriend jeans, boots, and an awesome coat, which is very much like what I wear.

I love sports - I used to play volleyball really competitively...I went to Junior Olympic qualifiers, and I've ridden horses my whole life.

I'm kind of the model that everyone thought would always be the Guess, 'Sports Illustrated' girl. Then, when I started to do high fashion stuff... people were like, 'Oh, so we can have a girl with, like, thighs and a butt in a Tom Ford campaign. Cool.'