By Sabrina Rojas Weiss

Unlike season-five designer Korto, most celebrities do not know a supermarket when they see one (then again, the tabs always seem to be catching them with a cart full of groceries, but whatever). But the kind of nutty fashions that come out of "Project Runway" challenges are pretty much suited only for people in the entertainment biz, not for those of us who actually shop at Gristedes. (Read a review of the season premiere here.)

As sad as early MTV News favorite Stella Zotis' garbage bag gown was, I immediately pictured one woman who could easily pull it off, the Yeah Yeah Yeahs' Karen O, who rocked similar shredded-plastic looks on tour last summer. Stella said the trash bags ripped really easily, though, so Karen might want to don some more durable undergarments onstage.