Kate Middleton announces she has cancer in a video posted on Instagram. The Princess of Wales, 42, was admitted to the London Clinic for "scheduled abdominal surgery" in January.

The operation was successful, but tests after the operation revealed the presence of cancer. King Charles III said he was “proud” of his daughter-in-law in a statement released by Buckingham Palace. This is Kate Middleton's first official appearance since the traditional Christmas mass in Sandringham in December.