Jacqueline Lee (Bouvier) Kennedy Onassis, also known as Jackie Kennedy, was an American First Lady and philanthropist who had a net worth of $150 million at the time of her death in 1994.

Aristotle Onassis' longtime personal secretary Kiki Feroudi Moutsatsos tells PEOPLE about his relationship with Maria Callas, which began years before he married Jackie Kennedy Liz McNeil is an ...

Netflix's new film "Maria" stars Angelina Jolie as famous soprano Maria Callas. Here's what to know about her relationship ...

Following the death of President John F. Kennedy, widow Jackie Kennedy remarried Greek businessman Aristotle Onassis in 1968, and while Kennedy stayed with the tycoon until his death in 1975 ...

My husband, a B-29 pilot, was killed during World War II when I was three months pregnant with our first ... a President’s wife – and President Kennedy’s wife in particular.

Michael Ochs Archives/Getty; Bettmann Cher once spent a magical evening with Jacqueline Kennedy when she was 19 years old, the music icon writes in her new memoir. Cher: The Memoir, Part One ...

While they might not know the name Clint Hill, many certainly remember the image of Hill jumping on the back of the presidential car and pushing first lady Jackie Kennedy back into the automobile.