Julieta (in English: Juliet) is Maluquinho (Nutty)'s girlfriend. She's a 10-year-old girl, sometimes considered a female version as "Menina Maluquinha" ("The Nutty Girl"). Julieta is cheerful, energetic, and talkative. She has a blue pet cat named Romeu (a reference to the Shakespearean tragedy Romeo and Juliet). She had her own comic that was released in 2004. She has long, black, frizzy hair, wears a red T-shirt with a lightning bolt design (very similar to Captain Marvel's symbol), pleated white skirt and red and white sneakers.