Feuds. Dudes. Attitudes. You're not wearing that, are you? Hipster bible Nylon magazine plans to feature Winston Prep's exclusive-icious POSEUR label in its "20 under 20" fashion issue. But only one of the 20 designers gets to outfit the cover model. Is ghetto-fabulous Melissa the only one in POSEUR's freakishly fabulous foursome who's paying attention? They say the course of true love never did run smooth, and with Janie, Charlotte, and Petra...