Allegra is the protagonist of Allegra's Window.
Allegra is still just beginning to discover the wonders of the world. She often needs the help of her older friends to explain things or to fix problems.
Allegra has pink skin and black eyes. Her hair(which Rondo calls "Doodle Head") is magenta and orange.
Allegra appears in every episode of Allegra's Window. Her debut was "First Day at Day Care", and was last seen in "Mr. Cook's Christmas".