U.S. reality TV star Porsha Williams has been sued over allegations she failed to keep up with payments at her apartment building. The 32 year old, who appears in The Real Housewives of Atlanta, is accused of owing $17,959 (£11,224) in unpaid bills for the upkeep of the complex in Atlanta, Georgia. Members of the building's homeowners' association have now asked for her bank account to be frozen until she repays her debts, according to documents obtained by TMZ.com. Williams moved into the apartment following the breakdown of her marriage to former football player Kordell Stewart last year (13). The pair divorced in December (13).