Some people stand back when problems crop up. Kenisha Lewis steps up. And there's a lot that needs fixing, from her family's money worries to the run-down dance studio where she works part-time. When the promo she makes for a dance studio fundraiser goes viral, Kenisha can't believe the response. Who'd have guessed she'd become the latest YouTube sensation--or be asked to star in a video with rapper Taj? And now, Taj wants Kenisha to become her prot...