Guest judges: Rachel Roy, Mondo Guerra, Rafe Totengco, Jeffrey Costello, Robert Tagliapietra, Tavi Gevinson, Charlotte Ronson, Jason Wu, Robert Rodriguez, Diane von Furstenberg, Kylie Minogue, La La Anthony, Gretchen Mol, Jenny Packham, Elie Tahari, Stacy Keibler, Katie Holmes, Carmen Marc Valvo...