Kate, the Princess of Wales, was mingling with Irish pop star Ronan Keating during a cancer charity event at St James’ Palace when she made a heartwarming comment about her husband

Kate Middleton and King Charles III made public that they were being treated for cancer with the Princess of Wales announcing last year she was in remission

Catherine, 44, was supporting King Charles, 77, as they marked Cancer Research UK's 125th anniversary at St James's Palace yesterday.