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

Kate Middleton is officially 43 years old! The Princess of Wales marked her latest birthday on Jan. 9, releasing a stunning ...

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

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

William praised Kate for her "remarkable" strength in the post released on Thursday, Jan. 9 Prince William is celebrating his ...

Kate Middleton's brother James released delightful photos on her sister, the future Queen's 43rd birthday, leaving fans ...

The Princess of Wales's off-duty style is every bit as elegant as her formal-wear and her birthday photo outfit is so easy to ...

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

Kate Middleton, who has expressed her gratitude to the healthcare workers who help cancer patients like herself, is ...

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

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

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