Despite reports of low turnout for Project Runway's season-four auditions last month, Tim Gunn called them the best ever. “We could have cast three seasons of Project Runway based on the quality in the numbers that we saw,” he said last night at a Parsons benefit attended by Bill Clinton, Mayor Bloomberg, and Donna Karan. “And when the designers are better, frankly, they’re really more fun to work with because you can really have a design dialogue as opposed to that hem's falling down, why is the sleeve doing what it’s doing?, look at all this bulk — that isn’t fun.” Though busy with a new book, a Project Runway spinoff, and new job as CCO of Liz Claiborne, Gunn won’t leave Runway any time soon. “If there’s a season five for Bravo and for the show, there’s a season five for me because I can’t get enough of it,” he said. —Amy Odell