The Princess of Wales's off-duty style is every bit as elegant as her formal-wear and her birthday photo outfit is so easy to ...

Kate Middleton is celebrating her 43rd birthday by putting herself first. Less than one year after revealing her cancer ...

Follow The Post’s live updates for the latest royal family news and photos, from Kate Middleton and Prince William to King ...

While celebrating Middleton's strength over the past year in his birthday tribute to his wife, William said that he, along ...

Prince William made a rare declaration to Kate Middleton on Instagram to celebrate her 43rd birthday, writing a sweet message in her honor.

Kate Middleton, who has expressed her gratitude to the healthcare workers who help cancer patients like herself, is ...

Prince William praised the 'strength' of his wife, Kate Middleton, in a romantic birthday message posted to Instagram. She ...

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

Today is Kate Middleton's 43rd birthday. In honor of the occasion, Kensington Palace released a stunning photo of the princess and a beautiful message from Prince William that took my breath away.

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

King Charles celebrated Kate Middleton's birthday with a sweet Instagram post, but there was one subtle change from last year ...