LOS ANGELES, United States (AFP) — Hugh Hefner, the silk pajamas-wearing founder of Playboy who helped steer nudity into the American mainstream, died Wednesday, the magazine announced. He was 91 years old. Hefner, who in 1953 founded a trailblazing brand that would help usher in the 20th century’s shifting attitude towards sexuality, died of natural causes in his Beverly Hills home — the famed Playboy Mansion — according to a statement from Playboy Enterprises. […]