King Charles and Queen Camilla are leading the way in wishing Kate Middleton a happy birthday.

Since she became the Princess of Wales, Kate Middleton has worn playful pantsuits and a plethora of polka dots.

Kate Middleton is celebrating her 43rd birthday and "looking after herself" after completing chemotherapy treatment, a family ...

Prince William issues a new portrait and heartfelt message to wife Kate Middleton as she marks her 43rd birthday, writing "we ...

Kate Middleton made a surprise visit to the Royal Marsden Hospital where she received cancer treatment, following her diagnosis last year.

After Kate Middleton spent most of last year receiving cancer treatment away from the spotlight, Prince William kicked off ...

Princes Kate paid a poignant visit to the Royal Marsden Hospital today, her first solo engagement in a year. And it has left ...

The Princess of Wales made a surprise visit to the Royal Marsden Hospital, where she received her cancer treatment last year.

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

For her first public appearance of the year, Kate Middleton visited the hospital where she received ... She did wear her engagement ring at Christmas, and for the photo that Kensington Palace released ...

Prince William celebrated wife Kate Middleton’s 43rd birthday with a touching tribute heralding her ‘strength’ over ‘the last ...

Catherine, Princess of Wales, announced her cancer is now in remission on Jan. 14. "It is a relief to now be in remission and I remain focused on recovery. As anyone who has experienced a cancer ...