Prince Philip also had boozy nights out with stars Peter Ustinov and DavidNiven while partying with showgirls at a private club in Soho, it is alleged.
Invitations were sent out to 700 guests including Aristotle Onassis (later Mr Jackie Kennedy), hotel developer Conrad Hilton and film stars DavidNiven, Cary Grant, Gloria Swanson and Ava Gardner.