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

Prince William praised his wife in a message shared to social media on her Jan. 9 birthday and posted a previously unseen ...

Kate Middleton is the saving grace of the monarchy in more ways than one. In addition to pushing through her cancer diagnosis ...

Prince William celebrated wife Kate Middleton’s 43rd birthday with a touching tribute heralding her ‘strength’ over ‘the last ...

Kate Middleton, who is celebrating her 43rd birthday on Jan. 9, has proven herself to be the shiniest jewel of the British ...

King Charles and Queen Camilla are wishing Kate Middleton a happy birthday! See the royal couple's tribute as the Princess of ...

The Prince of Wales penned heartfelt birthday wishes to his wife, the Princess of Wales, as she turned 43 on Thursday.

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

Charles, 76, and Camilla, 77, shared an image of Kate taken at on Christmas Day in Sandringham, with the Princess looking ...

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

Happy birthday to the Princess of Wales,' a sweet message on the Royal Family account read. Kate, who was born in Reading on ...