Hip-Hop loves its fair share of controversy. That controversy is even more fun when it’s between two different rappers. From KRS-One and MC Shan to Nas and Jay-Z, the occasional spitfire on wax is known to jumpstart Hip-Hop music with that extra helping of ether just when you thought there was a slump. Of course, the kind of beef between rappers that ends in bloodshed is never welcomed, but as long as it’s harmless and interesting, that’s all that matters.