President John F. Kennedy and Marilyn Monroe's affair has long been documented, but now Shirley Maclaine has made a shocking ...

Shirley MacLaine says Marilyn Monroe went to bed with both John F. Kennedy and his brother Robert on the same night.

Both JFK and Bobby Kennedy are known to have carried on simultaneous affairs with Marilyn Monroe. But in her new book, the ...

John F. Kennedy was no stranger to allegations and rumors over his infidelity and extra-marital affairs but it was Marilyn Monroe, by far, who held the public's attention as one of the President's ...

On the iconic night of "Happy Birthday Mr. President", the American star allegedly had sexual intercourse at different times ...

As your source for Marilyn Monroe history, we share her real name, plus photos and facts about the Some Like It Hot actress--who famously sang "Happy Birthday" to President Kennedy. Follow our ...

First Lady Jacqueline "Jackie" Kennedy and Marilyn Monroe reportedly shared a psychiatrist, and when Jackie discovered this, she confronted Dr. Marianne Kris for not revealing that she once ...

Both JFK and Bobby Kennedy are known to have carried on simultaneous affairs with Marilyn Monroe. But in her new book, the veteran actress Shirley MacLaine has revealed the two brothers were even ...