The Pirelli 2013 calendar was shot months ago by photojournalist Steve McCurry, and now Italian Vanity Fair has an exclusive preview of behind-the-scenes photos from the set. Semi-clothed models include Elisa Sednaoui, Petra Nemcova, Isabeli Fontana, Liya Kebede, Kyleigh Kuhn, and Adriana Lima, who makes history as the first visibly pregnant Pirelli model. McCurry also tells Vanity Fair that his edition will be a "calendar of the soul." A bared soul, if you will.