Princess Kate is celebrating her 43rd birthday. Her husband, Prince William, honored the "most incredible wife and mother" in a new post.

Princess Kate is celebrating 43 years around the sun. "To the most incredible wife and mother. The strength you've shown over the last year has been remarkable," William captioned a black and ...

Princess Kate is celebrating 43 years around the sun. The British royal is coming off of a "challenging" year following her cancer diagnosis and treatment. But her husband, Prince William ...