"When that yacht was being cleaned out to get all ... In Peter Bevans' unauthorized biography "Nemesis: The True Story of ...

Here, Maria Callas and Aristotle Onassis's complete relationship ... After apparently having forbidden Jackie from going on the yacht two years earlier, President Kennedy allowed it.

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 ...

Jackie Kennedy Was Advised to 'Ignore' Husband Aristotle Onassis' Romance with Maria Callas (Exclusive) Inside Jackie Kennedy and Maria Callas' Love Triangle with Aristotle Onassis from Someone ...