His KIM — ROT IN PIECES tattoo was kind of a sign, but Eminem wants to make it official: The controversial rapper has filed for divorce from his high school sweetheart, Kelly Mathers. The duo — who have a 4-year-old daughter, Hallie — married last year. "In early June, the couple separated," said a statement released by Eminem's label, Interscope Records, "and since then Eminem has come to the decision that a divorce is unavoidable."