January 5, 1943 (age 75)
Rosemarie Hillcrest is an English Playboy model and actress. She was born on January 5, 1943 in Liverpool, England. She was chosen as Playboy's Playmate of the Month in October 1964. Rosemarie was 21 when she became a Playmate.
Rosemarie was discovered by Playboy through unusual means: she needed an interview with a millionaire for the college newspaper, so she went to the Playboy Mansion in Chicago where she persuaded Hugh Hefner. During the interview, he asked her if she would be interested in becoming a Playmate.