The Prince of Wales posted a birthday message for his wife, Catherine, Princess of Wales to social media on Thursday to celebrate her 43rd birthday.

William praised Kate for her "remarkable" strength in the post released on Thursday, Jan. 9 Prince William is celebrating his love and admiration for Kate Middleton as she marks her 43rd birthday. In a message posted to the couple's social media,

Princess Kate released a new photo to mark her 43rd birthday as Prince William praised her "strength" during a year in which she had chemotherapy. Kate looked relaxed as she posed for the camera during a photoshoot in Windsor in summer 2024,

The Prince of Wales has wished his wife, Catherine, a happy birthday as she turns 43. "To the most incredible wife and mother. The strength you've shown over the last year has been remarkable," William wrote in a message posted on social media.

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

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

The Prince of Wales has penned a moving message to his "most incredible wife" in honour of her birthday today (9 January). The Princess of Wales turns 43 today and her husband, Prince William, took to social media to share a new portrait in honour of her birthday.

ANALYSIS: Royal Editor Emily Ferguson discusses the hidden messages in Prince William's emotional tribute to his wife.