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

In celebration of the Princess of Wales’s 43rd birthday, which is today, January 9, William shared a lovely black-and-white photo of Kate on their joint Instagram account, along

Catherine, Princess of Wales, turns 43 on Jan. 9 and received a sweet message from her husband, Prince William.

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.

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

Prince William has praised Catherine, Princess of Wales as the "most incredible wife and mother" in a rare personal message on her 43rd birthday.

The Princess of Wales said her cancer diagnosis came as a "huge shock." Kate Middleton and Prince William share three kids: George, Charlotte and Louis.

Prince William publicly hailed his wife Kate as 'incredible' in an emotional statement to mark her 43rd birthday today along with releasing a brand new picture of the princess - and one royal expert e

After a challenging year, Prince William has shared a moving tribute to his wife, Kate Middleton, on her 43rd birthday describing her as “the most incredible wife and mother,” alongside a new portrait.

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.