GQ Grammys Party John Legend, Chance the Rapper This is How We Roll!!!

2/13/2017 7:14 AM PST

John Legend was hit by a flash mob at GQ's Grammys after-party at Chateau Marmont, but the big star was Grammy winner Chance the Rapper.

Skrillex, Bella Thorne, Teyana Taylor, Taboo and lots of others partied super late.