Little Miss Roughneck

A talented 10-year-old singing prodigy, Foxine LaRue, who is only slightly less artificial and theatrical than her name, is pushed into vaudeville by her stage-mother mama, Gert LaRue, who is even more artificial and theatrical than her name. Foxine's pretty and older sister, Mary LaRue makes sacrifices to support the trio. Al Partridge, a Hollywood agent becomes interested in Mary and takes the family trio to Hollywood in the hopes of Foxine getting into the movies. (imdb)