Blac Chyna and Kris Jenner doing the mannequin challenge in the labour room (video)

Blac Chyna, her mom, Rob Kardashian, his mom and the nurses did the mannequin challenge in the hospital just before Chyna welcomed her daughter, Dream. Watch after the video cut...

#BlacChyna and #RobKardashian just took the #MannequinChallenge to another level! 😂|#Repost @blacchyna: Dream Team 💕 #mannequinchallenge

A video posted by People Magazine (@people) on Nov 10, 2016 at 3:04pm PST