Hip hop's always made a big deal out of conflict. Crowns are not inherited in these streets, after all, they're earned. But, as a wise man most likely never said, sometimes the fruits of reconciliation can be just as delicious. Case in point: if ever there's any truth to an Outkast reunion. The talented two haven't released a record together since 2006's Idlewild, and the void is a chasm. That's why, even though the conflict is just that they've been on hiatus, when multiple sources say that they will be on stage together for Coachella 2014, we hope for the best. Can we get a new album, please? Meanwhile, click on for other notable rap reunions.