Marilyn Monroe graced the cover of the first ever issue of playboy in 1953! But the photos, which show her naked on red velvet, had already been taken in 1949 by photographer Tom Kelley and were published in a 1952 calendar - a scandal, because she was now a movie star and people hadn't known she used to be a pin-up! But this 'bad press' only furthered her career. See the sizzling hot photos in the next picture...