Rapper T.I. is set to return to the courtroom, lawyers for his ex-girlfriend are demanding US$8,000 in unpaid legal fees relating to their ongoing custody battle. A U.S. court ordered the star in September 2008, to pay more than US$3,000 a month to former partner LaShon Dixon. Mr. Clifford Harris Jr. A.K.A. T.I., was requested to pay LaShons attorney costs by November lastyear, according to Dixon's lawyer Randy Kessler. T.I. is due to appear at Court in Atlanta, Georgia to resolve the matter today. LaShon and T.I. are in the midst of negotiating custody and child support for their sons. T.I. is due to begin a jail sentence this year after pleading guilty to the illegal possession of three machine guns and two silencers following his 2007 arrest.