1980s movie about girls who throw TVs off city building rooftops?

The one is the street girl, the other a girl with a more traditional upbringing that gets sucked in by the first girl. The more innocent one runs away. They become best friends and hatch some scheme to become famous for dropping tv sets of the rooftops of buildings in the big city the live in. The street girl basically is a squatter in a building, and she finds them both employment as exotic dancers, even though they are both like 14 or maybe 15, tops. I remember this from my childhood, and have never been able to recall the name of the actual movie. I think in the end they become famous for the tv dropping stunt, and the father winds up seeing his lost/runaway daughter on the news and thus finds her.