By Char Adams
Updated November 03, 2015 02:18 PM

Welcome to the dub club, Kendall Jenner!

The Kardashian-Jenner clan was out in full effect Monday night at a private birthday bash for Kendall (she turns 20 today!) at Los Angeles hotspot The Nice Guy.


The birthday girl stunned in a custom black wide-leg Sergio Hudson jumpsuit with a large patent leather belt at the waist, fishnet insets and a plunging neckline. Topping off the backless number, Kendall wore her hair in a high textured top knot and sported a bold red pout.

Kendall was seen with sisters Kim Kardashian West, Khloé and Kourtney Kardashian, Kylie Jenner and mom Kris Jenner.


As if the famous family wasn’t enough, the star-studded party saw celeb guests like Justin Bieber, Nick Jonas, GiGi Hadid, Jaden and Willow Smith along with Kanye West and Tyga.

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In true Kardashian-Jenner fashion, the bash featured a photobooth. Kylie shared a slew of photos from said booth on Instagram.

“Happy birthday Kendall pot pie,” Kylie captioned a group photo of herself, Kendall and a few party guests.

What do you think of Kendall’s sexy jumpsuit? Let us know!

–Char Adams, @CiCiAdams_