MTM's longtime rep, Mara Buxbaum, issued a statement to TMZ saying, "Today, beloved icon, Mary Tyler Moore, passed away at the age of 80 in the company of friends and her loving husband of over 33 years, Dr. S. Robert Levine."
"A groundbreaking actress, producer, and passionate advocate for the Juvenile Diabetes Research Foundation, Mary will be remembered as a fearless visionary who turned the world on with her smile."
We're told Mary had been on a respirator for more than a week. She was taken off life support Tuesday night.
Via Drudge: Link to story