 MTV.com | Rapper Nas Is to Join Label Led by Former Rival Jay-Z New York Times - The rap superstars Jay-Z and Nas, who hurled bitter insults at each other in rhyme for years in one of rap's most prominent feuds, have reached a deal that would formalize their much-publicized recent truce and transform the two onetime foes into business ... Jay-Z Signs Nas to Def Jam Report: Nas Splits Columbia For Def Jam |