Kate, the Princess of Wales, turns 43 on Thursday, capping what was a tumultuous year for the mother of three and wife of ...

Happy birthday, Kate Middleton! Inside the Princess of Wales' plans with Prince William, Prince George, Princess Charlotte ...

Kate Middleton is celebrating her 43rd birthday by putting herself first. Less than one year after revealing her cancer ...

Kate Middleton's 43rd birthday portrait was taken by Matt Porteous in Windsor Castle last summer. She is spending the day ...

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

Catherine, Princess of Wales, turned 43 on Thursday and her husband, Prince William, shared a special birthday message.

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

Prince William issues a new portrait and heartfelt message to wife Kate Middleton as she marks her 43rd birthday, writing "we love you" ...

The Post understands that the princess will spend the special day at Adelaide Cottage, the Wales’ family home.

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