It's judgement day ... again on Project Runway All Stars! "Project Runway" fans – and more than a dozen of the Emmy® Award-nominated series' past contestants – will have to wait no more. World-famous designers Isaac Mizrahi and Georgina Chapman will serve as judges on the new series, which will be hosted by supermodel Angela Lindvall and feature fashion tastemaker and Marie Claire Editor-in-Chief Joanna Coles as mentor for the "Runway" veterans. Guest judges include the iconic Miss Piggy, supermodel Miranda Kerr, musician and producer Pharrell Williams.