Kourtney Kardashian turned 39 this week and her famous fam celebrated with a boozy bash.
Kourtney's party went down Thursday night at home – but it was anything but a quiet night in.
Kim Kardashian documented the night on Snapchat as Kourtney was joined by her family – minus new moms Khloé Kardashian and Kylie Jenner – as well as friends Malika and Khadijah Haqq and Kim's former assistant, Stephanie Shepherd. Even Kanye West took a break from announcing new albums to party.
While the party was in honor of Kourt, it was Kris Jenner who seemed to be having the time of her life as she sipped on a drink and smoked a cigarette.
The true star of the party, however, was the over-the-top decorations because Kourtney's family went all out for the celebration. Guests enjoyed not one but FOUR birthday cakes as well as hand-crafted piñatas with everyone's faces painted on them.
Now that is how to throw a house party.