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.

When every moment is constantly being filmed, it's hard to relax.

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.

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 love Oreos.

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.

I've been wearing lipstick since I was in 7th grade. That was our form of daring self-expression, because we had to wear uniforms in school. It made our teachers so angry.

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

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

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.

The Kollection is a complete mix of Kim, Khloe and I - each of our individual styles are reflected, and that has been the way we have always designed. We are constantly emailing each other with ideas - three minds are better than one sometimes.

I wish that when we weren't filming, we could have full privacy. I wish I could live in a bubble and just be with my family.

I love dressing Mason more than dressing myself. It's so much fun picking out his clothes and making outfits and giving him style.

My mom and I had a kids' clothing store called Smooch for six years, and I did all the buying before I even had kids.

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.

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

Being a mom is what life is about. I hope people realize what the priorities in life should be and know not everything has to be perfect.

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 would love to design a maternity clothing line. It is so hard to find stylish clothes for pregnant people... I would say 99 percent of the clothes I wore were not maternity because I couldn't find anything I liked.

I'm proof that, even after having a baby, you can look better and sexier than ever!

I am the worst at doing my hair. I have no clue how to do it; I just feel like I need to go to hair beauty school or something because it's really becoming a problem.

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

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

I'm five feet tall - I'm very petite - so for me, if I'm wearing a skirt or dress, it needs to be short, or else it makes me look frumpy. I need to wear either something really short or a maxi dress; anything in between just looks weird.

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.

Growing up, I never heard my parents curse, never. The first time I ever said a curse word was with my sister Kim.

I feel such a sense of empowerment being a mom. But I do wonder: How do they/we do it all?

For me, juggling mommyhood and work is a challenge, but each day I learn little tricks to make it all come together.

When I was pregnant, a few of my friends told me that their babies slept in bed with them. I remember thinking how crazy that was. Then I started reading up on it and decided it was something I actually wanted to try.

I know that, for me, I need to try to cover myself while breastfeeding so that no one snaps a picture. If this wasn't the case, I probably wouldn't mind as much because my son is my biggest concern. My attitude is, if someone sees a little somethin' somethin', don't look if you don't like it.

People always have something to say about how long is too long or not long enough to breastfeed. I think this is such a personal decision that it can only be made between each baby and his or her mommy.

Sometimes I just wish nobody knew who I was.

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 loved dressing for my pregnant body. A pregnant woman's body is so beautiful. Towards the end, it does get harder, and then it became all about flats and comfortable maxi dresses.

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

I love Audrey Hepburn.

I think it's important to talk to my sisters when I have a big decision to make.

Now that I have a daughter, I've been thinking about how I'll define beauty to her. I watched a video of Kendall when she was three, and she was putting on makeup. I don't know how I feel about that. But my daughter already watches me do it. When do you let them start wearing it? I don't know yet.

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 mom and both of my grandmothers have always been into fashion, so it's been around us our whole lives.

I think I forget every time - you give birth, and you want your stomach to be flat again. It does take a lot of work, but I usually start slowly by going on walks with the baby.

I've always loved children's clothes - my grandmother actually owned a children's boutique in La Jolla, CA, for 30 years. I grew up visiting her and working in her store, and then my mom and I had a children's boutique together for five or six years.

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 wouldn't say I'm strict. I love to communicate with my kids, and I constantly check in and try to talk things through instead.

My entire life changed when I became a mother - my priorities, my understanding, appreciation of life, and my relationship with God.

Women always ask me how to get back in shape after having a baby. I always say, 'Know when's the right time for your workout and commit to doing it.'

I was surprised that everyone calls it 'morning sickness,' because it lasted all day. For me, it was even worse at night. During my first two pregnancies, I felt so nauseous all day that I could only eat plain toast and bland foods - no proteins.

I love being pregnant in general.

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

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