Scarred (1983)

Ruby Star is a runaway teenage mom facing many problems: a baby, no family and no job. When all else fails, she turns to prostitution in the streets of Hollywood and soon discovers a hierarchy of pimps and hookers who rule with iron fist and won't allow her to work as an independent. After a series of brutal lessons in both the legitimate and illegitimate world, Ruby reluctantly agrees to a strictly business arrangement with Carla, a thirty year old black prostitute who takes her under her wing, and Easy, her charismatic but gambling white pimp.imdb