Chelsea is from the new Movie, Teenage Kraken. she hides as a human once when she goes to the high school at ocean side. She instantly gotten popular as the new girl, at oceanside city. she is secretly hiding as the evil mermaid Queen, Nerissa. she manipulates ruby to go and fetch the (idk how to spell it) from the main source of the ocean, for only a full grown kraken to go and receive. Once when Ruby learns all of her training, and gives that (..) to Chelsea, Chelsea backstabs her.