The Pirelli calendar is an event every year … Here are the photos of the 2015 calendar shot by photographer Steven Meisel. Find all through the 12 months models Gigi Hadid, Joan Smalls, Adriana Lima, Raquel Zimmerman, Natalia Vodianova, Isabeli Fontana, Sasha Luss, Anna Ewers, Carolyn Murphy, Cameron Russell, Karen Elson and Candice Huffine.