Rikki Chadwick is a girl who isn't girly. She is an only child who lives with her father, it never does say what happens to her mother.Rikki liked being a mermaid more because it didn't change anything in her life.Her power is heat. In season 1 and 2 her best friends are Emma Gilbert and Cleo Sertori, in season 3 it's Cleo Sertori and Bella Hartley. In the very last part of season 1 her boyfriend is Zane Bennett and season 2 and almost all of season 3.