Maria Shriver is an American journalist, author, and philanthropist known for her work in media, politics, and women's empowerment. A Peabody and Emmy Award-winning journalist, she was a longtime correspondent and anchor for NBC News, including serving as a co-host of Today and a contributor to Dateline NBC. Shriver is also recognized for her advocacy on Alzheimer's disease awareness and women's rights, founding the Women’s Alzheimer’s Movement. As the former First Lady of California (2003–2011) during her marriage to Arnold Schwarzenegger, she led initiatives on volunteerism and social issues. A bestselling author, she has written books on personal development, caregiving, and women’s leadership.