Former Mis-Teeq singer Alesha Dixon is reeling at reports in a British newspaper her hip-hop husband MC HARVEY has cheated on her with his West End co-star. The ex-So Solid Crew star is appearing in London musical DADDY COOL alongside reality TV star JAVINE HYLTON, a close pal of Dixon's. The pair were allegedly caught together last week (ends03NOV06) by Hylton's boyfriend KARL 'KG' GORDON. Dixon has since moved out of the marital home, reports The Sun. A source says, "Alesha is beside herself with anger, disbelief and pain. "She thought her relationship with Harvey was strong. She has known Javine for a long time and even raved about her performance in Daddy Cool. "Alesha feels totally humiliated by Harvey."