Rapper 50 Cent, has sued Taco Bell Corp. for apparently using his name, persona and trademarks in a nationwide advertising campaign without his permission. The restaurant chain allegedly released the letter to the national press in June before sending it to Curtis Jackson (which by the way is his real name). The letter asks Jackson to change his name to "79 Cent," "89 Cent" or "99 Cent" in order to publicize its "79-89-99 Cent Why Pay More Value Menu." How funny is that!