Belinda Crumplebottom is a pre-made Sim who lives in Moonlight Falls, from The Sims 3: Supernatural, with her two sisters, witches Beatrice and Bianca. She is the middle sister and has to deal with her two siblings' constant fighting, yet she has decided to patch up their relationship as it is the only way to have some calm in the house.
Belinda and her sisters appear to be references to the Halliwell sisters from the TV show "Charmed," which deals with three sister witches whose names all start with the same letter. Belinda would take the role of the middle sister Piper Halliwell, who also has to bear her two sisters' quarrels, and who works in a restaurant. The sisters also resemble the Sanderson sisters from Disney's "Hocus Pocus."