Maggie Simpson is the youngest child of the Simpson family in the animated television series The Simpsons. She is known for her signature blue onesie, pacifier, and her silent demeanor, often communicating through her facial expressions and actions rather than words. Despite being a baby, Maggie displays intelligence and resourcefulness, often getting involved in various adventures. Maggie is the sister of Bart and Lisa Simpson, and the daughter of Homer and Marge Simpson. Throughout the series, she has been featured in numerous episodes, showcasing her unique personality and the bond she shares with her family. Maggie's character adds a charming and innocent perspective to the show's humor.