Kate Middleton turns 44 today, celebrating with a modest gathering. Born Catherine Elizabeth Middleton on January 9, 1982, she is the daughter of Carole and Michael Middleton and has two siblings. Kate attended Marlborough College and graduated from the University of St Andrews in 2005, where she met Prince William; they married in 2011 and have three children together. Over the years, Kate has become a vital member of the Royal Family, actively involved in charitable work while maintaining close family ties.
