Dave Chappelle has done a lot of great things for hip-hop, including regular rap guests on his hit show, The Chappelle Show. But nothing tops the block party he threw in 2004 and the subsequent movie he dropped after, Dave Chappelle's Block Party. Originally, the highlight of the night was supposed to be a performance by Lauryn Hill.
But after her label, Columbia Records, refused to release her songs for use in the film, she opted to reunite with the Fugees instead. On stage, the Refugee Camp did their damn thing and even lived through a short lived reunion. However, it wasn't meant to be and they ended up breaking up again. But still, seeing a group reunite on stage is always a special thing.