Tress MacNeille.
Teressa Claire MacNeille (born June 20, 1951) is an American voice actor, singer and actress. She's best known for the voices of Babs Bunny on Tiny Toon Adventures, Daisy Duck from the Mickey Mouse media, MOM from Futurama and Dot Warner in Animaniacs. She is also the voice of Mrs. Two Shoes on Tom and Jerry Tales as well as Soccer Mom in Tom and Jerry: The Fast and the Furry.