Princess Wales at Cancer UK 125th anniversary with King

The Princess of Wales will make a significant public appearance alongside King Charles III and Queen Camilla at a cancer charity reception in London on Tuesday evening. The event, hosted by the King as patron of Cancer Research UK at St. James’s Palace, marks the organization’s 125th anniversary and will bring together three senior royals who have been personally affected by cancer diagnoses.

Kensington Palace confirmed the princess’s attendance on Tuesday morning. The royals are expected to meet with researchers, clinicians, volunteers, and partners dedicated to cancer prevention, diagnosis, and treatment. The Duke and Duchess of Gloucester will also attend the reception.

Both the King and the Princess of Wales were diagnosed with cancer in early 2024. Kate underwent chemotherapy and announced she was in remission sixteen months ago, in January 2025. King Charles continues to receive treatment for an undisclosed form of cancer. Their joint appearance is seen as a poignant demonstration of support for the charity’s work.

The event follows a period of gradual return to public duties for the princess. Last month, she undertook her first overseas royal visit since her diagnosis, a...