Kate Middleton, Princess of Wales, announced Tuesday she is in remission, months after completing chemotherapy for an undisclosed type of cancer that she disclosed to the world nearly a year ago.

Catherine, Princess of Wales, confirmed Tuesday that her cancer is in remission during a visit with the staff and patients of the Royal Marsden in Chelsea.

Kate Middleton, who is celebrating her 43rd birthday on Jan. 9, has proven herself to be the shiniest jewel of the British monarchy. The princess is married to Prince William, heir to the throne.

Catherine, Princess of Wales, said on social media that she is now in remissionfrom cancer, although she still has not shared what type of cancer she has.

Prince William is making his first royal outing of the year (and taking on a new patronage) after Kate Middleton announced she is in "remission" from cancer.

Kate, the Princess of Wales, announced Tuesday that her cancer is in remission, less than one year after announcing her diagnosis. The 43-year-old princess shared the update in a statement on X, writing, "It is a relief to now be in remission and I remain focused on recovery."

Catherine, Princess of Wales, announced her cancer is now in remission on Jan. 14. "It is a relief to now be in remission and I remain focused on recovery. As anyone who has experienced a cancer diagnosis will know, it takes time to adjust to a new normal," the former Kate Middleton said in a statement posted on Instagram.