Joe Mimran and Coco Rocha. Photo by Darryl Natale. Have you spotted Coco yet? If we had a dollar for every time we heard (or, okay, asked) that question yesterday, we could have paid for our media pass a dozen times over. Forget the Misshapes and MTV faces—the only VIP anyone wanted to see on the first day of L’Oreal Fashion Week was 19-year-old model and Meisel muse Coco Rocha. Has there ever been......