Princess Kate celebrates her 43rd birthday on Thursday, and the mum-of-three is feeling very positive about the year ahead as ...

Kate Middleton's 43rd birthday portrait was taken by Matt Porteous in Windsor Castle last summer. She is spending the day with Prince George, Princess Charlotte and Prince Louis.

Kate Middleton was diagnosed with an unspecified form of cancer last year, after she underwent a scheduled abdominal surgery.

After a challenging year, Prince William has shared a moving tribute to his wife, Kate Middleton, on her 43rd birthday ...

The Prince of Wales wrote that he and the couple’s three kids — Prince George, Princess Charlotte and Prince Louis — “are so ...

On Jan. 9, Kate Middleton celebrated her 43rd birthday. Her husband, Prince William, publicly acknowledged the special day on ...

Kate Middleton remains calmly determined as she and Prince William go their own ways professionally in 2025. Are the royal ...

Prince William is honoring his wife, Princess Catherine, on her 43rd birthday, calling her "the most incredible wife and ...

"All of those houses are not structures, they're actually microcosms of people's lives," the "West Wing" actress tells Jake ...

Prince William made rare personal comments about his wife Kate Middleton in honor of her 43rd birthday. See the sweet tribute ...

William stayed at home on Princess Kate's birthday as his uncle, Prince Edward, flew out to America for the former president's funeral.

The Princess of Wales, 43, is known to play the peacemaker when her husband, Prince William, has disagreements with his ...