Kate Middleton, who turns 43 on Jan. 9, 2025, shares Prince George, Princess Charlotte and Prince Louis with husband Prince William. See the royals' sweet family photos here.

Princess Kate is celebrating her 43rd birthday. Her husband, Prince William, honored the "most incredible wife and mother" in a new post.

Prince William lovingly paid tribute to the Princess of Wales's 'remarkable' strength as he shared a touching birthday post

Prince William took to social media to share an extremely personal message to his wife Kate as she celebrates her 43rd birthday today along with a brand new beautiful picture of her

A new photo has been shared of the Princess of Wales for her birthday along with a sweet message from Prince William, reflecting on their tough year following her cancer diagnosis

Prince William has shared a heartfelt tribute to his wife Kate Middleton on her 43rd birthday, following a year filled with personal challenges. The Prince of Wales took to social media with a touching written message,

Prince William praised the strength of the Princess of Wales after a turbulent year, offering a 43rd birthday wish on social media that described her as an incredible wife and mother

King Charles and Queen Camilla are leading the way in wishing Kate Middleton a happy birthday. The Princess of Wales turned 43 on Thursday, Jan. 9, and the King, 76, and Queen, 77, were among the first to issue wishes by sharing an image of Kate wearing green as she joined them for the royal family's traditional outing to church on Christmas Day at St.