'The Ross Sisters were a trio of singers and dancers comprising
the sisters Betsy Ann Ross, Veda Victoria (Vicky) Ross, and Dixie Jewel
Ross, who used the stage names Aggie Ross, Maggie Ross, and Elmira Ross respectively. They performed as a three-part harmony trio, who also danced and have become particularly noted for their acrobatics and contortionism. Their careers peaked during the 1940s, when they featured prominently in the 1944 film Broadway Rhythm.'