Kim Kardashian and North West
Kim and her daughter make their way through the party.
Family
Kim appears with grandma MJ, Kris Jenner, daughters North West and Chicago West, Khloe Kardashian, Kourtney Kardashian, her daughter Penelope Disick, and Kylie Jenner and her daughter Stormi Webster.
Girl Power
Kim appears with her besties.
Kim Kardashian and Saint West
Kim walks with her son.
BFFs
Kim appears with sister Kourtney Kardashian and several of her girlfriends, including Paris Hilton.
Sara Foster and Kanye West
The actress takes a photo with Kim's hubby.
Kim Kardashian
The guest of honor.
Chrissy Teigen
The model and Lip Sync Battle star takes a selfie video.
Kim Kardashian
BFF Larsa Pippen was very impressed.
Olivia Pierson
The star of the new E! show Relatively Nat & Liv takes a selfie video.
Getting Candid
Sara Foster lets it all out.
Gifts!
Baby West No. 4 did receive some presents.
Oops!
Someone thought Kim and Kanye West were expecting a girl! Sara Foster will be exchanging her gift.
Reefer Madness
The party contained products infused with CBD, a compound found in cannabis, which does not get you high but can alleviate conditions like anxiety.
Kim Kardashian and North West
The guest of honor appears with her eldest daughter.
Paris Hilton and Kim Kardashian
BFFs again!
The Girls
Kim invited a slew of girlfriends to the bash.
Guess His Name
Guests were invited to guess baby No. 4's name.
Slide Over Here
Guests were gifted Yeezy footwear.
Time to Relax
Guests were invited to create their own CBD-infused bath products.
All Zen
CBD-infused bath oils and other products are on display.