Booze mogul in the making?
Kendall first announced she was entering the spirits industry back in February. He range includes three tequilas: a Blanco, Reposado and Añejo.
Scroll through the gallery below to see some of the A-List guests at Kendall's 818 Tequila party below.
Kim Kardashian strutted into the party wearing a 1Xblue camouflage catsuit, strappy sandals and carrying a suede Hermes bag.
Kylie Jenner flaunted her famous figure in a head-to-toe Versace look including a black plunging corset lace up jumpsuit, teamed with pointed toe sling-back pumps and good hoops.
Khloé Kardashjan, rockin' long straight hair, teamed a black tube top with baggy black leather pants.
Katy Perry masked up while wearing a snakeskin ensemble by GAUGE81 and coordinating brown Celine shoulder bag.
Chris Brown arrived wearing a denim on denim look along with a Celine tee and white sneakers.
Drake showed up in all black and sporting a heart shaved into his head.
Joined by husband Justin Bieber, who wore a grey puffer jacket and two mini buns on his hair, Hailey Bieber rocked an edgy pair of I AM GIA vegan leather cut-out lace up pants and cropped tank top. She accessorized with a purple Bottega Veneta Pouch Clutch, white sneakers and a collection of delicate Jacquie Aiche jewels.
NFL star Odell Beckham Jr., wearing a printed hoodie, also attended the star-studded bash.