On June 2, 2026, Catherine, Princess of Wales, joined King Charles III and Queen Camilla at a reception at St James’s Palace marking the 125th anniversary of Cancer Research UK. The evening brought together researchers, clinicians, volunteers, and supporters of the world’s largest independent cancer research organisation. For the royal family, the occasion carried particular weight: it was the first joint public appearance by the King and the Princess in support of a cancer-related cause since both publicly disclosed diagnoses in 2024.
Kate, who completed preventative chemotherapy in the autumn of 2024 and announced she was in remission in January 2025, attended alongside her father-in-law, who continues to receive treatment and serves as the charity’s patron. The Duke and Duchess of Gloucester were also present. Guests viewed immersive installations highlighting advances in prevention, diagnosis, and treatment, including the role of technology in transforming cancer research. Survival rates in the UK have roughly doubled over the past half-century, with a large share of cancer drugs used in the country developed with support from the charity or its predecessors.
Dressed in a striking red silk midi dress by Rodarte featuring a white heart print—her first outing in the American label—Kate paired the look with red suede Gianvito Rossi pumps and a matching Miu Miu bag. The heart motif felt especially fitting for an evening that blended institutional celebration with personal stories.
During the reception, the Princess spoke with Irish singer Ronan Keating and his wife, Storm. Keating asked her to pass on his regards to Prince William, who was not at the event. Storm described William as “such a gent,” and Ronan added, “Yeah, we love him.” With a smile that prompted laughter from those nearby, Kate replied, “So do I.” The unscripted exchange offered a rare public glimpse of the affection between the couple, who celebrated their 15th wedding anniversary earlier in the year.
Later, Kate spoke with Sebastien Bowen, the widower of Dame Deborah James, the journalist and campaigner known as Bowelbabe who died of bowel cancer in 2022 at the age of 40. James’s fundraising and awareness work, including the Bowelbabe Fund for Cancer Research UK, left a lasting legacy; Prince William had presented her with her damehood at her family home in her final weeks. Bowen told the Princess he had been thinking of her and the family a great deal and expressed gratitude for their support. When the conversation turned to William’s compassionate talks with Bowen and James’s two children, Kate replied simply, “He’s good like that.” Bowen later described the meeting as deeply moving, noting the family’s ongoing private and public support for the fund.
These moments reflected a couple who have spoken more openly about family life since Kate’s diagnosis. William has described the importance of discussing both the good and the difficult with their children—Prince George, Princess Charlotte, and Prince Louis—during the period of treatment and recovery. In interviews he has called Kate “a wonderful mother” and spoken of his reliance on her. Royal observers have noted that the pair, long known for relative reserve, have appeared more demonstrative in public in the years following her illness, a change some attribute to relief and renewed closeness after the ordeal.
The reception underscored both the scale of Cancer Research UK’s contribution and the personal stakes for the Waleses and the wider royal family. Kate’s presence, alongside the King and Queen, and her candid remarks about her husband illustrated a relationship shaped by shared challenges yet marked by mutual support. As the couple continue their public duties, the evening served as a reminder of the quiet strength that has sustained them through illness and recovery, and of the broader human stories that sit at the heart of cancer research.
