Justin ROASTS MattyBRaps! (Diss Track)

SUBSCRIBE TO BMUSICAL! http://tiny.cc/bmusical Welcome to BMusical! A place where friends get together and post ALL things related to music! Subscribe and stay tuned for a TON of new content coming soon! You never know who might show up! It's on! Justin just DISSED MattyB in this diss track. Should MattyB get him back? Who should Justin go after next? Comment down below and let him know! Like this channel and want to see more? It's easy! Simply LIKE, FAVORITE, COMMENT and SHARE this video with YOUR friends on YouTube!