Video of Blac Chyna, Kris Jenner doing the mannequin challenge in the labour room

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

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