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 ...

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 ...

(Haluk Bilginer portrays Onassis in the film, while Jackie is never shown onscreen.) But few, if any, are alive who remember the details as vividly as Moutsatsos, whose memoir The Onassis Women ...

In that same interview with correspondent Tracy Smith, author Carl Sferrazza Anthony, and Martha Bartlett, we learn about the ...

Radziwill, seen here in 2004, was a friend to artistic celebrities and fashion moguls Lee Radziwill, the socialite and younger sister of former US first lady Jacqueline Kennedy Onassis ...