ATHENS, GREECE - FEBRUARY 18: Queen Anne Marie of Greece, Crown Prince Pavlos of Greece, Marie Chantal, Princess Alexia of Greece, Princess Maria Olympia of Greece and Prince Constantine-Alexios of Greece attend the 40-day Memorial Service of HM King Constantine II of Greece which took place in the Metropolitan Cathedral of Athens on February 18, 2023 in Athens, Greece.  (Photo by Milos Bicanski/Getty Images)
ATHENS, GREECE - FEBRUARY 18: Queen Anne Marie of Greece, Crown Prince Pavlos of Greece, Princess Alexia of Greece, Princess Maria Olympia of Greece and Prince Constantine-Alexios of Greece attend the 40-day Memorial Service of HM King Constantine II of Greece which took place in the Metropolitan Cathedral of Athens on February 18, 2023 in Athens, Greece.  (Photo by Milos Bicanski/Getty Images)
ATHENS, GREECE - FEBRUARY 18: Princess Tatiana of Greece and Denmark, Nicholas of Greece, Princess Alexia of Greece, Queen Anne Marie of Greece, Princess Maria Olympia of Greece, Prince Constantine-Alexios of Greece, Queen Sofia of Spain and Princess Irene of Spain attend the 40-day Memorial Service of HM King Constantine II of Greece which took place in the Metropolitan Cathedral of Athens on February 18, 2023 in Athens, Greece.  (Photo by Milos Bicanski/Getty Images)
ATHENS, GREECE - FEBRUARY 18: Princess Alexia of Greece, Queen Anne Marie of Greece, Princess Maria Olympia of Greece, Prince Constantine-Alexios of Greece, Queen Sofia of Spain and Princess Irene of Spain attend the 40-day Memorial Service of HM King Constantine II of Greece which took place in the Metropolitan Cathedral of Athens on February 18, 2023 in Athens, Greece.  (Photo by Milos Bicanski/Getty Images)
ATHENS, GREECE - FEBRUARY 18: Queen Anne Marie of Greece, Crown Prince Pavlos of Greece and Marie Chantal attend the 40-day Memorial Service of HM King Constantine II of Greece which took place in the Metropolitan Cathedral of Athens on February 18, 2023 in Athens, Greece.  (Photo by Milos Bicanski/Getty Images)