The long-standing cold war between New York's 50 Cent and Atlanta's T.I. has officially turned into a hate campaign. On Friday, March 6, 50 Cent proved once again that he is the undisputed king of being petty. Using the release of his latest television theme song, he launched a calculated verbal attack. 50 Cent's diss, featured on the theme for the new spin-off, Power: Origins, doesn't just target T.I. It also takes aim at his wife, Tameka "Tiny" Harris, and their children, reigniting a feud that dates back nearly two decades.