CSI: Diddy . CBS announced today that Sean Combs has agreed to a two-episode guest-starring stint on CSI: Miami , in which the versatile rapper/mogul/actor "will portray a prosecutor who doesn't get along with police Lt. Horatio Caine, played by David Caruso." Little else was disclosed about his appearance beyond a note that Diddy's episodes will air in mid-winter before his character is vanquished in short order in a dramatic, best-of-five, shades-shedding duel with Caruso. [AP ]