The Keeping Up with the Kardashians star, 37, documented much of the evening on her Instagram story, including a sweet moment between her and West, 40, after she walked up to the rapper and sat down on his lap.
“Babe, do you want to go to Dave Chappelle, or do you want to go to the studio?” she asked before they started kissing.
“You guys are the best married couple I know,” commented a fellow partygoer, who was sitting next to West on the couch.
“Oh, say it on Snapchat!” said Kardashian West, laughing.
“Yes, you guys are the best married couple I know,” the pal repeated.
Earlier this month, Kardashian West shared the first-ever photo of her family of five on Instagram and got candid about all the behind-the-scenes drama that cameras didn’t capture.
“I don’t think you really understand how hard it is to take a good family pic,” she captioned the shot, which was taken on Easter. “This was all we got before all three kids started crying. I think I cried too.”