You will Watch The Proud Family Season 1 Episode 20 online for free episodes with HQ / high quality. Stream cartoons The Proud Family Episode 20 Penny and her friends form a dance group known as “LPDZ”, and dance on “Hip-Hop Helicopter”, a famous dance show. Oscar gets furious due to their skimpy outfits. *Notes*: Hip-Hop Helicopter is a parody of Soul Train. In this episode, we learn that Dijonay’s cousin Bethany works for Hip-Hop Helicopter.