Among the attendees were Kris Jenner, Kylie Jenner, Kendall Jenner, North West, Chrissy Teigen, Jordyn Woods and, of course, Kim's pregnant sister Khloè.
The reality star who is currently expecting her first bb stunned in a lace Self Portrait dress, with a full skirt that helped accentuate her growing baby bump.
While Khloé posed for photos on the big day, her pregnant younger sister Kylie did not take any snaps.
Take a peek at some of the other guests photos and videos...