The character of Sheryl Ann 'Candy Cane' DuJean, portrayed by Sherilyn Fenn, is a fictitious character. However, she is a composite of several real-life women including stripper Candy Barr (who befriended Jack Ruby), Marilyn Monroe (of whom Candy Cane is a look-alike) and Judith Campbell Exner (who said she had affairs with both Sam Giancana and John F. Kennedy).