Boob Jobs & Sex Advice! Kardashians Expose Their Deepest Secrets—Find Out Which One Says She Hasn't Had Surgery!

Now fans can take a peek into the already wide-open and over-exposed world of all things Kardashian and Jenner, featuring videos, tips, live interactions, giveaways, special event access and more. Yes, you do have to pay, although once you sign up, you get to poke around free for the first seven days.

The sisters each had an integral role in the content and design of their respective sites, and a running theme throughout each one, is an array of fashion picks and style essentials, complete with reasonably priced comparable options so you can ‘get the look for less’—yet we're a little skeptical after the cost of Kylie Jenner's beauty routine was recently released totaling anywhere from $1,500 to $4,000.

But in a mere 24 hours, Kylie Jenner’s app was the most downloaded one by far. The world can’t seem to get enough of this diva in training, and she does not disappoint, sharing beauty tips, behind the scenes photo shoots, and her own personal radio stream. Tyga’s boo-thing even divulges the secret to procuring her big bouncy boobs—and there’s no doctor involved. It’s just a great bra—the Bombshell by Victoria Secret, to be exact. “No breast implants, no surgery, no contouring, nothing, “ Kylie proudly reveals in the video clip.

Kim Kardashian's highly anticipated site includes make up tutorials and some of her most beloved skin care and body pampering products.

In addition to the ever present theme of fashion, Khloe Kardashian spotlights her workout routines. “Sweat is fat crying,” she asserts. There’s an informational clip on how to stack your oreos in a glass jar, OCD style, and as an added treat, the ample bummed 31-year-old talks ‘mind blowing bj’s' with bestie Malika Haqq.

Kourtney Kardashian, eldest sister and mother of three, did not launch an app yet, although she is reportedly, still putting the finishing touches on her own website. It may be safe to say that kiddie fashions could be part of the plan, but only time will tell.

As expected, Kendall Jenner takes her subscribers on a trendy global jaunt, and reveals her current inspirations, utilizing a vision board, collage-like feel. There’s even a peek into New York Fashion Week. The reality star also provides a birds-eye view into her closet cleaning journey, where her brother-in-law designed Yeezy boost sneakers are mysteriously part of the charity pile.