epa13124363 Princess Elisabeth greets people outside the St. Michael & St. Gudula Cathedral after the Te Deum mass during Belgium's National Day celebrations in Brussels, Belgium, 21 July 2026. EPA/OLIVIER MATTHYS

epa13124362 Princess Elisabeth of Belgium (L) followed by Princess Eleonore and Prince Gabriel greet people outside the St. Michael & St. Gudula Cathedral after the Te Deum mass during Belgium's National Day celebrations in Brussels, Belgium, 21 July 2026. EPA/OLIVIER MATTHYS

epa13124361 Princess Eleonore (L) and Prince Gabriel greet people outside the St. Michael & St. Gudula Cathedral after the Te Deum mass during Belgium's National Day celebrations in Brussels, Belgium, 21 July 2026. EPA/OLIVIER MATTHYS

epa13124360 Prince Emmanuel and Princess Elisabeth of Belgium greet people outside the St. Michael & St. Gudula Cathedral after the Te Deum mass during Belgium's National Day celebrations in Brussels, Belgium, 21 July 2026. EPA/OLIVIER MATTHYS

epa13124359 Princess Elisabeth greets people outside the St. Michael & St. Gudula Cathedral after the Te Deum mass during Belgium's National Day celebrations in Brussels, Belgium, 21 July 2026. EPA/OLIVIER MATTHYS

epa13124358 Princess Elisabeth greets people outside the St. Michael & St. Gudula Cathedral after the Te Deum mass during Belgium's National Day celebrations in Brussels, Belgium, 21 July 2026. EPA/OLIVIER MATTHYS

epa13124367 Queen Mathilde (L) and King Philippe of Belgium greet people outside the St. Michael & St. Gudula Cathedral after the Te Deum mass during Belgium's National Day celebrations in Brussels, Belgium, 21 July 2026. EPA/OLIVIER MATTHYS

epa13124366 Princess Eleonore (L) and Prince Gabriel greet people outside the St. Michael & St. Gudula Cathedral after the Te Deum mass during Belgium's National Day celebrations in Brussels, Belgium, 21 July 2026. EPA/OLIVIER MATTHYS

epa13124364 King Philippe of Belgium and Princess Elisabeth outcome the St. Michael & St. Gudula Cathedral after the Te Deum mass during Belgium's National Day celebrations in Brussels, Belgium, 21 July 2026. EPA/OLIVIER MATTHYS