Maggie Simpson either of Groening or Csupo's initial recordings (from the show's early episodes). Other than her sucking noise, Maggie has been known to make other noises, such as occasional squeals and babbling. In most instances, these vocalisations are provided by either Nancy Cartwright or Yeardley Smith. Although she had previously spoken in fantasies and dream sequences, Maggie's first word spoken in the normal continuity of the series occurred in "Lisa's First Word", when she was voiced by Elizabeth Taylor. Although it was only one word ("Daddy"), Taylor had to record the part numerous times before the producers were satisfied. James Earl
Maggie Simpson IGN's "Top 25 Simpsons Guest Appearances" list for her performance as Maggie in "Lisa's First Word". James Earl Jones, voice of Maggie in "Treehouse of Horror V", was named the seventh greatest guest star on the show in the same list. In 2000, Maggie and the rest of the Simpson family were awarded a star on the Hollywood Walk of Fame located at 7021 Hollywood Boulevard. Four children's books, written by Maggie Groening (after whom Maggie was named) and illustrated by Matt Groening, entitled "Maggie Simpson's Book of Animals", "Maggie Simpson's Counting Book", "Maggie Simpson's Book of Colors and Shapes"