John and Jacqueline Kennedy speak to CBS News in 1953 02:20. John F. Kennedy would be 100 years old on Monday, were he still alive. The 35th president of the United States was killed in 1963 ...

Bio: John F. Kennedy (born John Fitzgerald Kennedy in Brookline, ... In 1962, Marilyn Monroe sang “Happy Birthday, Mr. President” to JFK before his 45th birthday.

Born on May 29, 1917, President John F. Kennedy spent much of his life on the island, including during his time in the White House.

Says a longtime friend: "No one will ever live a life like John F. Kennedy Jr." Liz McNeil is an Editor at Large at PEOPLE, where she's worked for over 30 years. Editor’s note: This article was ...

Shirley MacLaine says Marilyn Monroe went to bed with John F. Kennedy and his brother Robert on the same night. The Oscar-winner, 90, makes the scandalous claim in her new coffee book, "The Wall ...

Former President John F. Kennedy and Marilyn Monroe’s items from the iconic “happy birthday” night are now being put up on the auction block on Oct. 13.

John F. Kennedy Jr. spent his third birthday at his father's funeral. Just days before John Jr. turned 3, his father, John F. Kennedy, was assassinated in Dallas, Texas.