Kate Middleton paid a subtle tribute to Princess Diana and Queen Elizabeth II with her fashion as she attended the Commonwealth Day celebrations in London March 10.

Catherine, Princess of Wales, joined Britain’s King Charles III and other members of the royal family in celebrating Commonwealth Day on Monday, attending an event at London’s Westminster Abbey filled with performances from countries across the association.

Prince William and Princess Kate shared a sweet moment today as the Royal Family headed to Westminster Abbey for a service to mark the 76th Commonwealth Day.

Britain’s King Charles III leaves after attending the annual Commonwealth Day Service at Westminster Abbey in London, Monday, March 10, 2025.(AP Photo/Kin Cheung) Joan Armatrading performs during the annual Commonwealth Day Service of Celebration at Westminster Abbey,

Commonwealth Day was celebrated on 10 March and reaffirmed our shared commitment to the principles of unity, peace and equality. This year’s theme, ‘Together We Thrive’, was celebrated across 56 Commonwealth member countries,

The King and Princess of Wales have stepped out together for the first time in two years, marking a milestone in the royal family's health battle.

King Charles will launch the King's Baton Relay at Buckingham Palace later, ahead of the Glasgow 2026 Commonwealth Games. It is the 18th official Commonwealth Games relay and marks 500 days until the event begins on 23 July next year.