Jackie Kennedy Onassis accepted a diamond and emerald engagement ring from JFK and a 40-carat diamond from Aristotle Onassis. Plus, a mystery engagement from a brief engagement before she met JFK.

When Jackie Kennedy learned that her husband, Aristotle Onassis, was having an affair with Maria Callas, she did what she knew best – looked the other way. The claim was made by Kiki Feroudi ...

18th October 1968: Millionaire shipping magnate Aristotle Onassis (1906 – 1975) with his wife Jackie (Bouvier Kennedy, 1929 – 1994). Central Press/Getty Images. “But she also needed to have ...

After being introduced by a mutual friend in 1952, Jackie married John Fitzgerald Kennedy in the fall of ... the former first lady married Aristotle Onassis, a Greek shipping magnate 23 years ...

Jackie Kennedy's second husband, billionaire Aristotle Onassis, was bisexual and 'savagely beat' young male prostitutes after sex, a new book reveals. Onassis — who Jackie married in 1968 ...

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 ...

Kennedy Onassis' wedding dress was also ... In Peter Bevans' unauthorized biography "Nemesis: The True Story of Aristotle ...

Jackie Kennedy shocked the world when just five years after her husband's assassination, she married Aristotle “Ari” Onassis. On October 20, 1968, she wed the Greek shipping tycoon several ...

Jackie Kennedy spent summers on the estate during ... She also got married again in 1968 to a Greek shipping magnate named Aristotle Onassis and became Jackie Onassis, or "Jackie O." ...

Callas had a longtime affair with Greek shipping tycoon Aristotle Onassis. They continued seeing each other even after Onassis married Jackie Kennedy. Famed singer Maria Callas gets the Hollywood ...

Kennedy was assassinated ... "There was a fondness, and I think respect between Jackie and Aristotle Onassis," she explained. "It was not a great love story. In many ways, he was a father ...

There weren’t many people closer to Aristotle ... between Onassis, whom she fondly calls “Aristo,” and the opera diva Maria Callas — while he was married to Jacqueline Kennedy Onassis ...