NEW YORK, NEW YORK - MARCH 10: Pavlos, Crown Prince of Greece attends the 2022 ADAPT Leadership Awards gala at Cipriani 42nd Street on March 10, 2022 in New York City. (Photo by Gary Gershoff/Getty Images)
ATHENS, GREECE - MARCH 06: King Constantine II and his wife Queen Anne Marie of Greece attend the Orthodox Mass commemorating the 50th anniversary of King Paul I of Greece's death in the cemetery at Tatoi Palace on March 6, 2014 in Athens, Greece. (Photo by Milos Bicanski/ Getty Images)
CROWTHORNE, ENGLAND - OCTOBER 17: Queen Elizabeth II speaks with King Constantine of Greece during the opening ceremony of the Round Square International Conference at Wellington College on October 17, 2011 in Crowthorne, Berkshire, England. (Photo by Kirsty Wigglesworth - WPA Pool/Getty Images)
ASCOT, UNITED KINGDOM - JUNE 18: (EMBARGOED FOR PUBLICATION IN UK NEWSPAPERS UNTIL 48 HOURS AFTER CREATE DATE AND TIME) Crown Princess Marie-Chantal of Greece and Crown Prince Pavlos of Greece attend day 3, Ladies Day, of Royal Ascot at Ascot Racecourse on June 18, 2015 in Ascot, England. (Photo by Max Mumby/Indigo/Getty Images)