After Show: Chelsea On Former Employee Heather McDonald | WWHL

Actor Armie Hammer is asked who was the biggest diva on the set of “Gossip Girl” and Chelsea Handler discusses her supposed feud with former “Chelsea Lately” employee Heather McDonald. ►► Subscribe To WWHL: Watch WWHL Sun-Thu 11/10c: WWHL Website: Follow WWHL: Like WWHL: WWHL Tumblr: 'Watch What Happens: Live' is Bravo's late-night, interactive talk show that features guests from the world of entertainment, politics, and pop culture. Hosted by Andy Cohen, the series includes lively debates on everything from fashion, the latest on everyone's favorite Bravolebrities, and what celebrity is making headlines that week. Past guests who have joined Cohen in the Bravo Clubhouse include Sarah Jessica Parker, Tina Fey, Khloe Kardashian, Jennifer Lopez, Liam Neeson, Kelly Ripa, Jimmy Fallon