By Diana Powers, Contributor [Neon Nation; 2016] Rating: 6/10 Key Tracks: “Diamonds Jumping Off My Necklace,” “Fresh Pair of Robins” RiFF RAFF is unique to say the least. After his 2009 appearance on MTV’s From G’s to Gents and his rap group Three Loco with Simon Rex and Andy Milonokis, Houston-native RiFF RAFF caught the public’s attention. His…