Belgium's Princess Eleonore and Prince Emmanuel arrive at the religious wedding service of Princess Maria Laura of Belgium and William Isvy at the Cathedral of St. Michael and St. Gudula in Brussels, Belgium, September 10, 2022. REUTERS/Johanna Geron 

Belgium's Princess Eleonore, Prince Gabriel, Queen Mathilde, King Philippe, Crown Princess Elisabeth and Prince Emmanuel pose for a photograph during Belgian national day celebrations in Brussels, Belgium July 21, 2022. REUTERS/Yves Herman 

Belgium's Queen Mathilde waves as she, King Philippe, Princess Eleonore, Prince Gabriel, Crown Princess Elisabeth and Prince Emmanuel walk during Belgian national day celebrations in Brussels, Belgium July 21, 2022. REUTERS/Yves Herman 

Belgium's Princess Eleonore, Prince Gabriel, Queen Mathilde, King Philippe, Crown Princess Elisabeth and Prince Emmanuel pose for a photograph during Belgian national day celebrations in Brussels, Belgium July 21, 2022. REUTERS/Yves Herman 

Belgium's Princess Eleonore, Prince Gabriel, Queen Mathilde, King Philippe, Crown Princess Elisabeth and Prince Emmanuel pose for a photograph during Belgian national day celebrations in Brussels, Belgium July 21, 2022. REUTERS/Yves Herman 

Belgium's King Philippe, Queen Mathilde, Princess Eleonore, Prince Gabriel, Crown Princess Elisabeth and Prince Emmanuel watch as members of the Belgian military perform during the Belgian national day celebrations in Brussels, Belgium July 21, 2022. REUTERS/Yves Herman 

Belgium's Princess Eleonore, Prince Gabriel, Crown Princess Elisabeth and Prince Emmanuel attend Belgian national day celebrations in Brussels, Belgium July 21, 2022. REUTERS/Yves Herman 

Belgium's Princess Eleonore, Prince Gabriel, Crown Princess Elisabeth and Prince Emmanuel attend Belgian national day celebrations in Brussels, Belgium July 21, 2022. REUTERS/Yves Herman 

Belgium's King Philippe, Queen Mathilde, Princess Eleonore, Prince Gabriel, Crown Princess Elisabeth and Prince Emmanuel attend Belgian national day celebrations in Brussels, Belgium July 21, 2022. REUTERS/Yves Herman 

Belgium's Princess Eleonore, Prince Gabriel, Crown Princess Elisabeth and Prince Emmanuel attend Belgian national day celebrations in Brussels, Belgium July 21, 2022. REUTERS/Yves Herman 

Belgium's Princess Eleonore, Prince Gabriel, Crown Princess Elisabeth and Prince Emmanuel attend Belgian national day celebrations in Brussels, Belgium July 21, 2022. REUTERS/Yves Herman 

Belgium's Princess Eleonore, Prince Gabriel, Crown Princess Elisabeth and Prince Emmanuel attend Belgian national day celebrations in Brussels, Belgium July 21, 2022. REUTERS/Yves Herman 

Belgium's King Philippe, Queen Mathilde and their children Princess Eleonore, Prince Gabriel, Crown Princess Elisabeth and Prince Emmanuel leave the Sainte-Gudule cathedral after a religious service (Te Deum) on Belgian national day in Brussels, Belgium July 21, 2022. REUTERS/Johanna Geron 

Belgium's King Philippe, Queen Mathilde and their children Princess Eleonore, Prince Gabriel, Crown Princess Elisabeth and Prince Emmanuel attend celebrations during Belgian national day in Brussels, Belgium July 21, 2022. REUTERS/Johanna Geron 

Belgium's King Philippe, Queen Mathilde and their children Princess Eleonore, Prince Gabriel, Crown Princess Elisabeth and Prince Emmanuel leave the Sainte-Gudule cathedral after a religious service (Te Deum) on Belgian national day in Brussels, Belgium July 21, 2022. REUTERS/Johanna Geron 

Belgium's King Philippe, Queen Mathilde and their children Princess Eleonore, Prince Gabriel, Crown Princess Elisabeth and Prince Emmanuel leave the Sainte-Gudule cathedral after a religious service (Te Deum) on Belgian national day in Brussels, Belgium July 21, 2022. REUTERS/Johanna Geron 

Belgium's King Philippe, Queen Mathilde and their children Princess Eleonore, Prince Gabriel, Crown Princess Elisabeth and Prince Emmanuel leave the Sainte-Gudule cathedral after a religious service (Te Deum) on Belgian national day in Brussels, Belgium July 21, 2022. REUTERS/Johanna Geron 

Belgium's King Philippe, Queen Mathilde and their children Princess Eleonore, Prince Gabriel, Crown Princess Elisabeth and Prince Emmanuel attend celebrations during Belgian national day in Brussels, Belgium July 21, 2022. REUTERS/Johanna Geron 

Belgium's King Philippe, Queen Mathilde and their children Princess Eleonore, Prince Gabriel, Crown Princess Elisabeth and Prince Emmanuel attend a religious service (Te Deum) on Belgian national day at the Sainte-Gudule cathedral in Brussels, Belgium July 21, 2022. REUTERS/Johanna Geron 

Belgium's King Philippe, Queen Mathilde and their children Princess Eleonore, Prince Gabriel, Crown Princess Elisabeth and Prince Emmanuel attend a religious service (Te Deum) on Belgian national day at the Sainte-Gudule cathedral in Brussels, Belgium July 21, 2022. REUTERS/Johanna Geron 

Belgium's King Philippe, Queen Mathilde and their children Princess Eleonore, Prince Gabriel, Crown Princess Elisabeth and Prince Emmanuel arrive at the Sainte-Gudule cathedral for a religious service (Te Deum) on Belgian national day in Brussels, Belgium July 21, 2022. REUTERS/Johanna Geron 

Belgium's Princess Eleonore, Prince Gabriel, Prince Emmanuel, Queen Mathilde and King Philippe attend a parade on Belgian national day in Brussels, Belgium July 21, 2021. REUTERS/Yves Herman 

Belgium's Queen Mathilde, King Philippe, Princess Eleonore and Prince Gabriel leave after attending a religious service (Te Deum) at the Sainte-Gudule cathedral on Belgian national day in Brussels, Belgium July 21, 2021. REUTERS/Johanna Geron 

Belgium's Queen Mathilde, King Philippe, Princess Eleonore, Prince Gabriel, Crown Princess Elisabeth and Prince Emmanuel leave after attending a religious service (Te Deum) at the Sainte-Gudule cathedral on Belgian national day in Brussels, Belgium July 21, 2021. REUTERS/Johanna Geron 

Belgium's Queen Mathilde, King Philippe, Princess Eleonore, Prince Gabriel, Crown Princess Elisabeth and Prince Emmanuel leave after attending a religious service (Te Deum) at the Sainte-Gudule cathedral on Belgian national day in Brussels, Belgium July 21, 2021. REUTERS/Johanna Geron 

Belgium's Queen Mathilde, King Philippe, Princess Eleonore, Prince Gabriel, Crown Princess Elisabeth and Prince Emmanuel leave after attending a religious service (Te Deum) at the Sainte-Gudule cathedral on Belgian national day in Brussels, Belgium July 21, 2021. REUTERS/Johanna Geron 

Belgium's Queen Mathilde, King Philippe, Princess Eleonore, Prince Gabriel, Crown Princess Elisabeth and Prince Emmanuel leave after attending a religious service (Te Deum) at the Sainte-Gudule cathedral on Belgian national day in Brussels, Belgium July 21, 2021. REUTERS/Johanna Geron 

Belgium's Queen Mathilde, King Philippe, Princess Eleonore, Prince Gabriel, Crown Princess Elisabeth and Prince Emmanuel leave after attending a religious service (Te Deum) at the Sainte-Gudule cathedral on Belgian national day in Brussels, Belgium July 21, 2021. REUTERS/Johanna Geron 

Belgium's Queen Mathilde, King Philippe, Princess Eleonore, Prince Gabriel, Crown Princess Elisabeth and Prince Emmanuel arrive to attend a religious service (Te Deum) at the Sainte-Gudule cathedral on Belgian national day in Brussels, Belgium July 21, 2021. REUTERS/Johanna Geron 

Belgium's Queen Mathilde, King Philippe, Princess Eleonore, Prince Gabriel, Crown Princess Elisabeth and Prince Emmanuel arrive to attend a religious service (Te Deum) at the Sainte-Gudule cathedral on Belgian national day in Brussels, Belgium July 21, 2021. REUTERS/Johanna Geron 

Belgium's Queen Mathilde, King Philippe, Princess Eleonore, Prince Gabriel, Crown Princess Elisabeth and Prince Emmanuel attend a religious service (Te Deum) at the Sainte-Gudule cathedral on Belgian national day in Brussels, Belgium July 21, 2021. REUTERS/Johanna Geron 

Belgium's Queen Mathilde, King Philippe, Princess Eleonore, Prince Gabriel, Crown Princess Elisabeth and Prince Emmanuel attend a religious service (Te Deum) at the Sainte-Gudule cathedral on Belgian national day in Brussels, Belgium July 21, 2021. REUTERS/Johanna Geron 

Belgium's Queen Mathilde, King Philippe, Princess Eleonore, Prince Gabriel, Crown Princess Elisabeth and Prince Emmanuel arrive to attend a religious service (Te Deum) at the Sainte-Gudule cathedral on Belgian national day in Brussels, Belgium July 21, 2021. REUTERS/Johanna Geron 

Belgian Princess Eleonore plays violin during a traditional Christmas ceremony at the Royal Palace in Brussels, Belgium December 16, 2020. Picture taken December 16, 2020. Frederic Sierkowski/Pool via REUTERS 

Belgian Princess Eleonore plays violin during a traditional Christmas ceremony at the Royal Palace in Brussels, Belgium December 16, 2020. Picture taken December 16, 2020. Frederic Sierkowski/Pool via REUTERS 

Belgian Princess Eleonore, Prince Gabriel, Queen Mathilde, King Philippe, Crown Princess Elisabeth and Prince Emmanuel pose for a group photo during a traditional Christmas ceremony at the Royal Palace in Brussels, Belgium December 16, 2020. Picture taken December 16, 2020. Frederic Sierkowski/Pool via REUTERS 

Belgian Princess Eleonore, Prince Gabriel, Queen Mathilde, King Philippe, Crown Princess Elisabeth and Prince Emmanuel pose for a group photo during a traditional Christmas ceremony at the Royal Palace in Brussels, Belgium December 16, 2020. Picture taken December 16, 2020. Frederic Sierkowski/Pool via REUTERS 

Belgium's Queen Mathilde, King Philippe, Princess Eleonore, Prince Gabriel, Crown Princess Elisabeth and Prince Emmanuel leave after a celebration on the occasion of Belgian national day, in Brussels, Belgium, July 21, 2020. REUTERS/Francois Lenoir 

Belgium's Princess Eleonore, Prince Gabriel, Crown Princess Elisabeth and Prince Emmanuel leave the Royal Palace to attend celebrations on the occasion of Belgian national day, in Brussels, Belgium, July 21, 2020. REUTERS/Francois Lenoir 

Belgium's Princess Eleonore, Prince Gabriel, Crown Princess Elisabeth and Prince Emmanuel leave the Royal Palace to attend celebrations on the occasion of Belgian national day, in Brussels, Belgium, July 21, 2020. REUTERS/Francois Lenoir 

Belgium's Princess Eleonore, Prince Gabriel, Queen Mathilde, King Philippe, Crown Princess Elisabeth and Prince Emmanuel leave after attending a religious service (Te Deum) at the Sainte-Gudule cathedral, on the occasion of Belgian national day, in Brussels, Belgium, July 21, 2020. REUTERS/Francois Lenoir 

Belgium's Princess Eleonore, Prince Gabriel, Queen Mathilde, King Philippe, Crown Princess Elisabeth and Prince Emmanuel attend a religious service (Te Deum) at the Sainte-Gudule cathedral, on the occasion of Belgian national day, in Brussels, Belgium, July 21, 2020. REUTERS/Francois Lenoir 

Belgium's Princess Eleonore, Prince Gabriel, Queen Mathilde, King Philippe, Crown Princess Elisabeth and Prince Emmanuel attend a religious service (Te Deum) at the Sainte-Gudule cathedral, on the occasion of Belgian national day, in Brussels, Belgium, July 21, 2020. REUTERS/Francois Lenoir 

Belgium's Princess Eleonore, Prince Gabriel, Queen Mathilde, King Philippe, Crown Princess Elisabeth and Prince Emmanuel attend a religious service (Te Deum) at the Sainte-Gudule cathedral, on the occasion of Belgian national day, in Brussels, Belgium, July 21, 2020. REUTERS/Francois Lenoir 

(L-R) Prince Emmanuel, Queen Mathilde of Belgium, Princess Eleonore, King Philippe of Belgium, Prince Gabriel and Crown Princess Elisabeth during a visit to the 'Tombeau du geant', in Botassart near Bouillon, Province of Luxembourg, Belgium, 28 June 2020. To support the tourism sector, the King and the Queen and their children will make two visits to emblematic tourist places in Belgium. POOL EPA/JULIEN WARNAND 

Crown Princess Elisabeth, Prince Gabriel, King Philippe of Belgium, Queen Mathilde of Belgium, Princess Eleonore and Prince Emmanuel visit the 'Tombeau du geant', in Botassart near Bouillon, Belgium, June 28, 2020. Julien Warnand/Pool 

Prince Gabriel, Crown Princess Elisabeth, Queen Mathilde of Belgium, Princess Eleonore, Prince Emmanuel, Queen Paola, King Albert and King Philippe of Belgium visit the 'Tombeau du geant', in Botassart near Bouillon, Belgium, June 28, 2020. Julien Warnand/Pool 

Belgium's King Philippe, Queen Mathilde, Prince Gabriel, Prince Emmanuel, Crown Princess Elisabeth, Princess Eleonore visit the Bokrijk Open Air Museum during an excursion in Bokrijk, Belgium June 27, 2020. Dirk Waem/Pool via REUTERS 

Belgium's King Philippe, Queen Mathilde, Prince Gabriel, Prince Emmanuel, Crown Princess Elisabeth, Princess Eleonore visit the Bokrijk Open Air Museum during an excursion in Bokrijk, Belgium June 27, 2020. Dirk Waem/Pool via REUTERS 

Belgium's King Philippe, Queen Mathilde, Prince Gabriel, Prince Emmanuel, Crown Princess Elisabeth, Princess Eleonore visit the Bokrijk Open Air Museum during an excursion in Bokrijk, Belgium June 27, 2020. Dirk Waem/Pool via REUTERS 

Belgium's King Philippe, Queen Mathilde, Prince Gabriel, Prince Emmanuel, Crown Princess Elisabeth, Princess Eleonore visit the Bokrijk Open Air Museum during an excursion in Bokrijk, Belgium June 27, 2020. Dirk Waem/Pool via REUTERS 

Belgium's King Philippe, Queen Mathilde, Prince Gabriel, Prince Emmanuel, Crown Princess Elisabeth, Princess Eleonore visit the Bokrijk Open Air Museum during an excursion in Bokrijk, Belgium June 27, 2020. Dirk Waem/Pool via REUTERS 

Belgium's King Philippe, Queen Mathilde, Prince Gabriel, Prince Emmanuel, Crown Princess Elisabeth, Princess Eleonore visit the Bokrijk Open Air Museum during an excursion in Bokrijk, Belgium June 27, 2020. Dirk Waem/Pool via REUTERS 

Belgium's King Philippe, Queen Mathilde, Prince Gabriel, Prince Emmanuel, Crown Princess Elisabeth, Princess Eleonore visit the Bokrijk Open Air Museum during an excursion in Bokrijk, Belgium June 27, 2020. Dirk Waem/Pool via REUTERS 

Belgium's King Philippe, Queen Mathilde, Prince Gabriel, Prince Emmanuel, Crown Princess Elisabeth, Princess Eleonore visit the Bokrijk Open Air Museum during an excursion in Bokrijk, Belgium June 27, 2020. Dirk Waem/Pool via REUTERS 

Belgium's King Philippe, Queen Mathilde, Prince Gabriel, Prince Emmanuel, Crown Princess Elisabeth, Princess Eleonore visit the Bokrijk Open Air Museum during an excursion in Bokrijk, Belgium June 27, 2020. Dirk Waem/Pool via REUTERS 

Belgium's King Philippe, Queen Mathilde, Prince Gabriel, Prince Emmanuel, Crown Princess Elisabeth, Princess Eleonore visit the Bokrijk Open Air Museum during an excursion in Bokrijk, Belgium June 27, 2020. Dirk Waem/Pool via REUTERS 

Belgium's King Philippe, Queen Mathilde, Prince Gabriel, Prince Emmanuel, Crown Princess Elisabeth, Princess Eleonore visit the Bokrijk Open Air Museum during an excursion in Bokrijk, Belgium June 27, 2020. Dirk Waem/Pool via REUTERS 

Belgium's King Philippe, Queen Mathilde, Prince Gabriel, Prince Emmanuel, Crown Princess Elisabeth, Princess Eleonore visit the Bokrijk Open Air Museum during an excursion in Bokrijk, Belgium June 27, 2020. Dirk Waem/Pool via REUTERS 

Belgium's King Philippe, Queen Mathilde, Prince Gabriel, Prince Emmanuel, Crown Princess Elisabeth, Princess Eleonore visit the Bokrijk Open Air Museum during an excursion in Bokrijk, Belgium June 27, 2020. Dirk Waem/Pool via REUTERS