Kylie Jenner's Winning the Kardashian Race for Most Successful App

Update, 9/16: She didn't change her Instagram name to "King Kylie" for nothing: People reports that Kylie Jenner's app topped the iTunes charts, surpassing Kim, Khloé, and Kendall—bow down, sisters. Kylie also gloated shared her excitement on her Instagram:

We aren't worthy.

Original, 9/14: Prepare to k-ontour like you've never k-ontoured before, because Kim Kardashian and her sisters, Khloe Kardashian and Kylie Jenner, just launched their beauty websites.

Kim already posted a video tutorial on strobbing with celebrity makeup artist Mario Dedivanovic, and also shared a super artsy black-and-white montage of her makeup routine. Kanye approves. 

"My new app is full of so many amazing new features I can't wait for you to see," Kim says in her introduction video. "There's makeup tutorials with members of my glam team, exclusive behind the scenes videos and never-before-scene photos of me, my friends and family. I'll also be able to live stream and answer all of your questions and there will be lots of fun fashion and beauty content."

Each month, Kim will share products that she's "obsessing over" (minus a tub of La Mer, they're all actually pretty reasonable price-wise), and this September she's encouraging everyone to take a relaxing bubble bath. Your wish is our command, Kim.

Meanwhile, Kylie and Khloe's sites also have style and beauty tips, and don't worry—Khloe has an entire article devoted to oral sex. "Something women don't always admit to talking about? Blow jobs. But it's a totally normal part of a sex life," she says. "Malika and I were talking the other day and, like a lot of things with us, it just came up. Malika, of course, thinks she's the best at giving head. So as a curious girlfriend, I wanted to know what she did."

All three sites are free for seven days, but to gain access you need to fork over your credit information. Might be worth it, because not only does Kim dish details on North West's look (praise Yeezus), she  shares her favorite false eyelashes. Because "everyone should look like a doll at some point in time!"