Scarlett Johansson cohosted an Obama fundraiser in NYC last night with Vogue editor Anna Wintour. The "Runway to Win" event was held at a Theory store, and instead of new boyfriend Nate Naylor, Scarlett brought along her brother Hunter. Anna and Scarlett gathered a large group of fashionable New Yorkers, like models Karolina Kurkova, Chanel Iman, Karlie Kloss, and Joan Smalls. Designer Rachel Roy Read more