The siblings joined their respective significant others Travis Scott and Ben Simmons at Delilah in LA on Monday night, where the Scorpion rapper held a party.
Other stars at the bash included Idris Elba, Chris Brown, Niall Horan, Madison Beer, Kaia Gerber and Tinashe.
Earlier that night Kanye threw more fuel on the fire when he announced he had just learned Drake had been following Kim Kardashian on social media since September.
Taking to Twitter to rant about it in now-deleted posts, the Famous singer brought the sore subject up again by tweeting: 'Love everyone but don’t follow my f***ing wife on Instagram.'
'Who’s bright idea was it to tell Drake to follow my wife on Instagram ? This person is not [Drake's] friend. I don’t have beef with no one,' he tweeted.