Sixteen-year-old Bri wants to be one of the greatest rappers of all time. Or at least win her first battle. As the daughter of an undersground hip-hop legend who died right before he hit big, Bri's got massive shoes to fill. But it's hard to get your come up when you're labeled a hoodlum at school and your fridge at home is empty after your mom loses her job. So Bri purs her anger and frustration into her first song, which goes viral ... for all the...