Jay Z and Damon Dash
Roc-A-Fella co-founders Jay Z, Kareem Burks and Damon Dash began publicly feuding with each other after Jay became president of Def Jam Records and gained complete control of the Roc. Jay later ditched Def Jam to start his own Roc Nation label with Live Nation, putting the final nail in the coffin of both Roc-A-Fella Records and his friendship with Dash and Burks.