The first place I gain weight is in my rear end. I love my butt, but I have a tendency to get saddlebags there, so I need to watch it.

I would say a lack of sleep is a cause for feeling not so beautiful. On those days, I try to drink lots of water and put on the biggest sunglasses I can find.

Fashion is so subjective, and I think it should be playful.

I have had breast implants, but it's so funny 'cause it's not a secret; I could care less.

I feel that if I'm going through something, I'm sure someone else is, too. I try to be as honest with myself and others as I can be.

I love being a mum. Sometimes I just wish nobody knew who I was.

I feel tired, but in general, I do love being pregnant and always feel pretty good. I'm lucky. I always hear, like, horror stories.

This is my life. I don't need a piece of paper to make it a family unit.

I don't think anyone can fall in love for ratings.

My mom bought me this amazing baby-food maker, the Beaba. I steam and puree fruits and vegetables, and they last for, like, four days.

I actually hate when people open my gifts, and I hate opening gifts in front of people.

Designing was always something I was interested in. I studied fashion design in high school as well as how to sew.

I used to play Donna Karan. I used my dad's home office, and Kim was my assistant. Then one of our friends would play a buyer, and I would take her to my mom's closet and show her the new collection.

Nothing comes before my children. I find that putting everything else in order of importance also helps to get everything done.

We spent a lot of time trend forecasting and collaborating on ways to design a fresh line of fashion-forward, affordable luxury.

I don't think fame is that important to me.

I nursed Mason for 14 months and Penelope for 16, and I loved it. It was built-in time that the two of us could share alone every day. I didn't have any goals or expectations.

Everyday... well, if I'm doing it myself, I have my five-minute makeup routine, which is I do tinted moisturizer, and then I do a quick concealer, and I use our bronzer every day. And then I have to curl my lashes, and then I do our Quickie mascara, and that's it.

I find a pregnant body to be beautiful and an incredible reminder of what a woman's body is made to do.

I love things that are easy to throw on, that I don't have to think about. Like skinny jeans and a T-shirt is easy for me.

My sisters and I are very hands-on with our collections. I am really passionate about kids' clothes.

I have oatmeal every morning with whole milk, bananas, and cinnamon, and it's just the best thing ever.

I definitely don't want to get married just for the sake of getting married.

I love Audrey Hepburn.

I remember when I first found out I was having a boy, I became obsessed with buying boys' clothes. Then came my daughter, and I was obsessed with buying girls' clothes. Everything looks 10 million times cuter when it's teeny-tiny.

I remember playing in my mom's closet with Kim as little girls - we had this game we played, I was Donna Karan, and she was my assistant, and I was really bossy.

I remember, when I went away to college at Southern Methodist University in Dallas, my aunt sent me a book with the rules of being a Southern Belle. One of the rules was to never wear white after Labor Day. Fashion has a lot to do with confidence and making up your own rules.

Before Christmas, I host a party for our kids and all their friends. We love to make a mess while decorating gingerbread houses.

I have so many pieces that once belonged to my mom and both of my grandmothers. All of these pieces are very sentimental, and I love to wear them. I also have many pieces from my father that I probably cherish the most. I love wearing his dress shirts.

When my younger sisters were born, I was in high school and college. I was at my mom's all the time but never changed them or fed them.

I just got out of a nine-year relationship. I think the last thing I probably need is anybody in my life.

I love and appreciate the bonding time with Mason. Nursing is surprisingly one of my favorite things.

I love being pregnant in general.

My parents got me a sewing machine for Christmas during my senior year of high school. I made three pieces of clothing and had a fashion show at the end of the year, where we had to wear the clothes that we made. I took it to a whole new level; I made all my friends clothes.

I feel that if I'm going through something, I'm sure someone else is, too.

I don't want to judge, but I've also met women who think it's cool to be out or away from their baby, and I don't get that.

I couldn't wait until after my third baby to get my body back and start being able to dress a little bit sexier again.

When I do my hair down, it just does not look good. It's just stringy, and it's like a hot mess.

Sometimes I think, 'Why should I work out when I can spend time with my kids?' I feel guilty doing something for me.

My kids' doctor will quickly answer any email, even if it's 11:00 at night. That's important to me.

The Kardashian Kollection fits me perfect. I didn't need to change one thing.

For my eyes, my day-to-day just involves curling my lashes to open up my eyes and applying our mascara, The Quickie. If I'm getting my makeup done, I like to get individual lash extensions or a strip of false lashes, depending on how glam I want to get.

One of my favorite things to do is go running early in the morning when everyone in my house is still sleeping. I throw on my iPod, and it's, like, my time.

I really love working with my sisters, doing photo shoots with my sisters and appearances all together.

I'm learning to trust other people to do things. My time is limited, and I'd rather be spending it with my kids.

After my daughter was born, I made a promise to myself to live in the moment.

I think with boys... it's all about shoes. I've seen so many little boys, and their outfits are so cute, and then their moms put kind of dorky shoes on them.

My stepdad is Bruce Jenner, the Olympian. The first time he came over was like a blind date, and we had show and tell. He took out the gold medal for me and my sisters, and we were like, 'So? Who the hell are you?'

I called a bunch of the restaurants in my neighborhood that I had assumed served all-organic food, and so many didn't!