Catherine, Princess of Wales, turned 43 on Thursday, with her husband Prince William praising her "strength" fighting cancer ...

The past year has brought about a lot of change for the British royal family members, particularly Kate Middleton. The Princess of Wales, who turns 43 today, underwent abdominal surgery, dealt with ...

Since she became the Princess of Wales, Kate Middleton has worn playful pantsuits and a plethora of polka dots.

The Princess of Wales received a birthday wish from her father-in-law. King Charles and Queen Camilla 's official social ...

James Middleton, Princess Kate's younger brother, has reacted to Prince William's emotional post about the Princess of Wales ...

Kate Middleton dressed down in jeans and a blazer in Prince William's 43rd birthday tribute to her, posted on Instagram. See her outfit here.

Prince William penned a touching tribute Thursday to “remarkable” wife Kate Middleton as the royal celebrates her 43rd ...

William's touching tribute was accompanied by a new photo of the Princess of Wales dressed in jeans, a blouse, blazer and ...

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.

King Charles celebrated Kate Middleton's birthday with a sweet Instagram post, but there was one subtle change from last year ...

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 ...