Which early "Playboy" Playmate was an American actress who helped popularize the bikini?
Bikini in popular culture:  Hollywood stars such as Marilyn Monroe, Jayne Mansfield, Gina Lollobrigida and Jane Russell helped the growing popularity of bikinis further. Jayne Mansfield: Jayne Mansfield (born Vera Jayne Palmer; April 19, 1933 – June 29, 1967) was an American actress in film, theater, and television.
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