Nancy Campbell Cartwright (born October 25, 1957) is an American film and television actress, comedian and voice artist. She is best known for her long-running role as Bart Simpson on The Simpsons. She is also the aunt of pop star Sabrina Carpenter.
Songs: "Your Heart Is in Two Places" (My Little Pony: Friendship is Magic), "Only Trying to Help" (Phineas and Ferb - Mission Marvel), "Great Big World" (Hoodwinked), "You Wanna Make Us Feel Real Good" (PowerPuff Girls), and "Julia's Song" (first original song to be in the series).
