Betty Rubble (voiced by Grey DeLisle Griffin) is a fictional character in the television animated series The Flintstones and its spin-offs and live-action motion pictures. She speaks with an Midwestern accent. 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.