Russi Taylor (1944-2019) was a professional voice actress who provided the voices of Baby Gonzo, Robin and Nanny's sister Fanny on Muppet Babies. She also voiced Baby Gonzo's appearance in Cartoon All-Stars to the Rescue.
Taylor was also heard in the Creature Shop movie Babe (as Duchess the cat) and its non-Henson sequel, Babe: Pig in the City.
Taylor was the official voice of Disney's Minnie Mouse for over three decades, and was married to Wayne Allwine (the longtime voice of Mickey Mouse until his death in 2009). Her other roles included Huey, Dewey and Louie (and Webby) on DuckTales and Martin Prince and Uter on The Simpsons.