LUXEMBOURG, LUXEMBOURG - JUNE 23: Grand Duchess Maria Teeresa of Luxembourg and Grand Duke Henri of Luxembourg  arrive at the Cathedral for the Te Deum of National Day on June 23, 2022 in Luxembourg, Luxembourg. (Photo by Sylvain Lefevre/Getty Images)
LUXEMBOURG, LUXEMBOURG - JUNE 23: Prince Guillaume of Luxembourg and Princess Stephanie of Luxembourg arrive at the Cathedral for the Te Deum of National Day on June 23, 2022 in Luxembourg, Luxembourg. (Photo by Sylvain Lefevre/Getty Images)
LUXEMBOURG, LUXEMBOURG - JUNE 23: Princesse Alexandra, Prince louis and Prince gabriel arrive at the Cathedral for the Te Deum of National Day on June 23, 2022 in Luxembourg, Luxembourg. (Photo by Sylvain Lefevre/Getty Images)
LUXEMBOURG, LUXEMBOURG - JUNE 23: Princesse Alexandra, Prince Louis, Prince Gabriel and Prince Guillaume of Luxembourg and Princess Stephanie of Luxembourg, Grand Duchess Maria Teeresa of Luxembourg and Grand Duke Henri of Luxembourg  attend the Te Deum of National Day on June 23, 2022 in Luxembourg, Luxembourg. (Photo by Sylvain Lefevre/Getty Images)
LUXEMBOURG, LUXEMBOURG - JUNE 23: (From L) Prince Guillaume of Luxembourg, Princess Stephanie of Luxembourg, Grand Duchess Maria Teresa of Luxembourg, Grand Duke Henri of Luxembourg, Princess Alexandra of Luxembourg, Prince Louis of Luxembourg, Prince Gabriel of Luxembourg leave the Cathedral after the Te Deum of National Day on June 23, 2022 in Luxembourg, Luxembourg. (Photo by Sylvain Lefevre/Getty Images)