Derek Blasberg
Derek BlasbergBlasberg has been called the "Truman Capote of his generation, or the Carrie Bradshaw." The Editor-at-Large of Harper's Bazaar uses Instagram to chronicle who's who in the fashion world — whether he's making silly faces with model Cara Delevinge or draping an arm around Valentino Garavani. Follow: @derekblasberg [Photos via]