Isaac Mizrahi Reveals The Hardest Part Of Being A 'Project Runway All Stars' Judge

Isaac Mizrahi wouldn't have cut it as a contestant on "Project Runway," he recently told HuffPost Style, because he works too slowly and methodically. But as a judge, Mizrahi does just fine. The designer is currently dishing out tough love on the third season of "Project Runway All Stars," a gig he landed in 2012. Mizrahi tells us that he loves the chance to guide aspiring designers and dole out wisdom -- "it's a really great tradition," he told us. But there is a downside. "I think the hardest ...