Sports Illustrated Swimsuit Issue stunner Alyssa Miller wore nothing but paint for one spread, which made her hurl. “Within 15 minutes, I had thrown up twice from the powerful chemical fumes,” she says in an interview with fashion site Modelinia. And the challenging shoot lasted another 15 hours. She adds of the intimate painting process: “You have to make sure you are completely hairless, which is harder than it sounds. You know all that baby fuzz that covers your body? That has to go.”