Bar Refaeli naked modeling for Marc Jacobs: Stripping down for Marc Jacob's Protect the Skin You're in campaign is the coolest thing to do among the model set. Not to be outdone by Irina Shayk's recent T-shirt release, Bar Refaeli has tweeted a sneak peek of a photo of her own shirt showcasing her bare bod. Bar's shirt is available for purchase on May 25 at Marc by Marc Jacobs stores and online.
