Betty Rubble is a fictional character in the television animated series The Flintstones and its spin-offs and live-action motion pictures. She is the black-haired wife of caveman Barney Rubble and the adoptive mother of Bamm-Bamm Rubble. Her best friend is her next-door neighbor Wilma Flintstone. Betty lives in the fictional prehistoric town of Bedrock, a world where dinosaurs coexist with cavepeople and the cavepeople enjoy primitive versions of modern conveniences such as telephones, automobiles and washing machines. She speaks with a Midwestern accent.