The Prince of Wales shared a new picture and described his wife as 'remarkable' in a touching birthday tribute on Instagram.

The Prince of Wales told Princess Kate "George, Charlotte, Louis and I are so proud of you" in a heartfelt birthday message.

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

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

But her husband, Prince William, highlighted Kate's "strength" in a birthday post on Instagram Thursday. "To the ...

Prince William praised the strength of the Princess of Wales after a turbulent year, offering a 43rd birthday wish on social ...

The Post understands that the princess will spend the special day at Adelaide Cottage, the Wales’ family home.

Royal fans were thrilled when Kensington Palace unveiled a stunning new portrait of the Princess of Wales to celebrate her ...

Princess Kate has been wished a very happy birthday by King Charles and Queen Camilla. Taking to social media, the couple's ...

Prince William has sparked a fan frenzy with his birthday message to his "incredible" wife, the Princess of Wales. The royal ...

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

The Princess of Wales is dazzling fans once again as her legendary sapphire engagement ring makes a striking ...