I think mascara is a must. If I'm going to wear makeup somewhere, and I'm doing it, it's usually really simple - it's just mascara and maybe a tiny bit of eyeshadow, but that's it.

Instagram is my edit of my life.

If we're fighting, we call Khloe. She's our peacemaker. Kourtney keeps us down-to-earth.

My little sister Kylie puts an amazing outfit together every day, and it just works for her. For me, it's more like jeans, boots, maybe a jacket. Sometimes I get caught in my sweats.

My life was always different growing up. I mean, even before the show, my dad was who he is. He's an Olympic athlete. And we were going to premieres, like 'Finding Nemo' premieres, and we would be little kids, like, before the show, walking down the red carpet.

When I was younger, I used to bite my nails so bad. I used to play sports; I played, like, every sport. I would be playing soccer, and I'd be in the middle of the field just zoned out, biting my nails, and I'd, like, miss the ball going past me.

I've always been a huge family person. Growing up with such a huge family, it was just amazing, so coming home to that is always awesome and... it makes me happy.

Modelling isn't something I'm doing to prove people wrong. It's something I'm doing because it's what I want to do.

I get really mean or emotional if I don't have food in my system.

I really don't have a celebrity crush.

I'm obsessed with Tumblr. I love looking at all the pictures!

I am so grateful to Marc Jacobs, Riccardo Tisci, Karl Lagerfeld, and Katie Grand, who took a chance on me that first season and gave me an opportunity.

My parents taught me that work ethic is one of the most important keys in life, and I believe it.

I try my best, but at the same time, I try not to let being out with someone affect my everyday life. Like, if I want to go out and grab a smoothie with a friend who's a male, I'm not gonna let the paparazzi stop me from doing that and living my life and just being a normal person.

I try to drink a bottle of water a day, and I love Kiwi Strawberry Snapple.

My way to de-stress is either listening to music or talking to my sister, Kourtney. She's going to teach me how to meditate, and that should help a lot.

I want to be like a Christy Turlington, still doing my craft and still killing it. I want longevity and to be able to do this for a really long time.

When I was a kid, I was so homesick at all times.

I like to go outside at night by myself and look at the sky and just appreciate it. I'm not that big of a weirdo, but - occasionally.

When I was really young, I can remember being into fashion, but I was really into horses and sports.

The first campaign that I recall was with Kate Moss and Marky Mark. Probably the most iconic jeans ad ever.

When I was at high school, I used to pretend that I had work, and I would go and tell the head of school that I, like, really needed to leave, and I was really stressed out because I had work.

Mariacarla Boscono has taught me a lot, and I have been lucky enough to become good friends with so many amazing models.

I wanted to fly when I was little.

As a kid, I always looked up to supermodels, thinking about how amazing they are. I always wanted to be in photos.

Modeling is my number one priority - one hundred percent.

Some people might think that what I've done before made it easier for me to get jobs, but it was actually a disadvantage. I had to work even harder.

I volunteered at Meals on Wheels, which is a place where you go and deliver healthy meals to people who are more homebound. I did that, and I had so much fun doing it, and I'm definitely planning on doing it again.

I've really learned to appreciate a moment. I take things in a lot. I'm kind of weird like that.

My dream jobs would be Italian 'Vogue' and anything with Chanel!

I had just started ninth grade when I got my acne. And I had braces. I wouldn't look people in the eye. It was not a good time for me - it just killed my self-esteem. I thought when I didn't look at someone, they couldn't see my face.

Kylie and I are both pretty brave - much braver than the Kardashians. We have the Jenner in us.

When I was younger, we lived in a horse community.

I remember being a kid and trying to do make-up and being so bad at it - but my sister Kylie was so good. It came so naturally to her. For me, it was never natural.

My ideal prom date would have to be cute, funny, sweet, nice.

I definitely want to design clothes at one point.

My style icon actually is my three sisters. I love the way they dress and the way they put things together. I definitely get most of my style from them.

In first grade, I told my friends I had a third story in my house filled with jewels and lions.

Ask me a question about paparazzi, and I get so heated. And I feel so bad for young kids of celebrities. My nieces and nephews get yelled at, and I'm like, 'You are yelling at a 2-year-old.'

I want to continue modeling and do the best that I can with that.

I'm a very loyal and very private person when it comes to my personal life. But I obviously do have Twitter and Instagram, and I will share some of the things I'm doing.

If I could trade places with any of my sisters for a day, it would be Kim. I want to see what it's like... The only time she sleeps is on the airplane. It's just crazy. I feel bad for her, but I still want to know what it's like.

My favorite thing about doing photo shoots is just being able to have fun, meeting new people, getting dressed up, and I just love doing it. So, I have a lot of fun.

The New York fashion scene is crazy, madness, but I love the energy.

I think Cindy Crawford is awesome. I love her style.

When I started getting in front of the camera a lot, I think my confidence started to come out.

I try not to be too invasive into my personal life. When I was younger, I used to tweet a lot, everything I was doing and feeling. I can't do that anymore, because it's just giving people too much room to judge.

You have no idea how many doors closed on me and how many adults were either initially reluctant to take a chance working with me or who outright laughed at me behind my back.

You can get a million comments about how beautiful you look and how awesome you are, but the one comment that says they hate you and you're ugly is the one that sticks.

Before I got the contract, I'd heard from a lot of people that a contract with a company like Estee Lauder was like a stamp of approval, a stamp of your legit-ness. So getting that was a really big step for me.