Maria Bello

Maria Bello was born on the 18th of April, 1967, in Norristown, Pennsylvania, the daughter of Kathy, a nurse and teacher, and Joe Bello, a contractor. She grew up with Italian and Polish roots. At Villanova University, she majored in political science, fully intending to go into law. But during her senior year, she took an acting class just for fun, as a lark. It turned out she had real talent. That discovery changed everything.

She started appearing in small off-Broadway plays, and then landed guest spots on shows like The Commish, Due South, and Nowhere Man. Her big break came when producers Kenny Lenhart and John J. Sakmar cast her as Mrs. Smith in the spy series Mr. & Mrs. Smith, a role they remembered her from in a failed pilot. The show lasted only eight weeks, but it opened doors. She went on to join ER as Dr. Anna Del Amico, starting as a guest and then becoming a regular.

Off screen, Maria is also an activist, a producer, and a writer. She is openly lesbian and lives an open, public life. She stands 5'5" with a slim build and natural bust. She has brown hair and brown eyes. Over three decades in the business, she has built a career that spans television, film, and writing. As of 2026, she has 238k followers on Instagram.