More than a week after they revealed at a Los Angeles gentlemen's club that they were engaged , Blac Chyna and Rob Kardashian are taking their celebrations to the Big Apple. "It's a mob scene, but they are very content," the eyewitness told E! Moët and Chandon Rosé was spotted on the table, though Rob reached for a bottle of Hennessy Cognac. PHOTOS: Rob Kardashian & Blac Chyna's Cutest Pics RELATED VIDEOS: This content is available customized for our international audience. Would you like to view this in our US edition?