In this weeks episode of "When Lightskinned Rappers Attack"
According to a Celebuzz source who was backstage at Sunday's Grammy Awards in LA, they saw the rappers get into not one, but two separate fights. Each time, the arguments had to be broken up by "uniformed police."
After admitting to rapping about Drake in one of his songs, Common claimed earlier in the night, that the two had long since buried the hatchet.
The rapper ...