Nancy Cartwright

Nancy Jean Cartwright (born October 25, 1957) is an American actress known for her long-time role as the voice of Bart Simpson on the animated TV series The Simpsons. In addition to Bart, she also provides the voices for other characters on the show, including Nelson Muntz, Ralph Wiggum, Todd Flanders, Kearney, Database, and Maggie. Cartwright has received several awards for her voice-over work, including a Primetime Emmy Award and an Annie Award. She is also recognized as the voice of Chuckie Finster in the Nickelodeon series Rugrats and its spin-off All Grown Up!. Cartwright began her career in the late 1970s and has appeared in various TV shows and films.