In the band, she is the drummer. Melody is a stereotypical "dumb blonde", although her drumming skills have helped the gang on a few occasions. Melody is not bright, but she's very kind towards everyone, even Alexandra. She usually speaks in a sing-song voice.
In the musical sequences, Melody wears a rock band suit and she plays the drums.
In Josie and the Pussycats in Outer Space, like both Valerie and Josie, Melody wears a golden yellow space suit with an orange sailor collar, matching orange gloves with a brown belt and the pussycat buckle in the center and brown boots. The color of her ribbon is now golden yellow to match her space suit.