Scandalized! Famous Other Women: Then and Now

From Marilyn to Michelle: The mistresses behind the most talked-about scandals, then and now!

MARILYN MONROE

In 1962, the blonde bombshell's unforgettable "Happy Birthday, Mr. President" serenade to John F. Kennedy at his 45th birthday bash only fueled rumors of an affair between the two. After her apparent suicide that year, theories abounded claiming that she was drugged to keep her trysts with JFK, and his brother Bobby, a secret.