The Princess of Wales honored her father-in-law, King Charles, in the traditional way and made a subtle homage to Queen Elizabeth during Monday’s church service.

King Charles championed the royal family’s dedication to Commonwealth Day, calling for unity alongside Queen Camilla, Prince William and Kate Middleton at Westminster Abbey after he and Kate missed last year’s service due to their cancer treatments.

Princess Kate stepped out in London to attend a Commonwealth Day service on Monday after missing the event in 2024 due to her cancer battle.

King Charles hailed the work of the Commonwealth in bringing countries together as he and Britain's senior royals gathered at London's Westminster Abbey on Monday for annual celebrations for the international organisation he leads.

Middleton — who scaled her royal schedule back last year due to her cancer diagnosis — joined Prince William, King Charles, Queen Camilla, Princess Anne, Prince Richard, Duke of Gloucester and Birgitte, the Duchess of Gloucester, for the commemoration.

The Princess of Wales joined members of the royal family at Westminster Abbey on Monday, March 10, to celebrate Commonwealth Day. As part of the service, Kate and Prince William processed behind King Charles and Queen Camilla. They were followed by Anne, Princess Royal, as well as the Duke and Duchess of Gloucester.

King Charles and Queen Camilla were joined by the Prince and Princess of Wales, Princess Anne, and the Duke and Duchess of Gloucester at Westminster Abbey.

Britain's King Charles arrived for the annual Commonwealth Day service at London's Westminster Abbey on Monday (March 10) for annual celebrations for the international organization he leads. Greenland: Why is it valuable?

The Princess of Wales is all smiles for her first Commonwealth Day appearance in two years. Kate Middleton looked radiant in red for the Service of Celebration at Westminster Abbey on March 10, beaming alongside Prince William as the pair joined King Charles,

Kate Middleton attended the Commonwealth Day Service, marking her first appearance at the event in two years after undergoing cancer treatment. Dressed in a red Catherine Walker dress, her presence signified her return to full royal duties following her remission announcement in January.

Kate Middleton made a stunning return to the Commonwealth Day service at Westminster Abbey this afternoon, after missing last year’s event due to ongoing cancer treatment. The Princess of Wales was forced to skip the 2023 service due to receiving chemotherapy,