Marilyn Monroe graced the cover and centerfold of the first edition of Playboy magazine in Dec. 1953. The curves of Playboy centerfold models have gradually flattened over the last 50 years, giving way to a more androgynous look, European researchers suggest. (AP Photo/HO, Playboy, Inc.) NOVEMBER 29, 2003 D2 Photo by The Associated Press: A then-little-known Marilyn Monroe graced the revolutionary magazine's first cover, in December 1953.

Tags

As featured on