Helen Henny is a main character of the Chuck E. Cheese (formerly Pizza Time Theater) chain of family entertainment centers.
Helen is a hen who is one of Chuck E. Cheese's friends, serving as the other lead vocalist of Munch's Make Believe Band, and was the only female member until Bella Bunny's introduction. Initially starting out as a guest star as part of Pizza Time Theatre, Helen was later promoted to an official band member beginning with Concept Unification.
Helen is spunky, warm-hearted, and kind to everyone, and is in tune with the others' feelings, often serving as a voice of reason when things go wrong. She is close with Chuck E. and is sometimes shown to have a crush on him, which embarrasses him as he is afraid to reciprocate it. When Helen was first introduced, she acted like a middle-aged Hollywood star and was a parody of Helen Reddy (whom her name is based off of), but later evolved into a more youthful character following the transition to MMBB. The Rockstar relaunch gives her a more tomboyish side while still keeping her previous personality, in addition to having an interest in gaming.