Disco flamethrower Lady GaGa, currently one of the hottest acts in music, is reportedly losing money on her latest tour, despite sellouts for virtually all of her shows. According to the Web site Digital Spy, Lady GaGa's Monster Ball Tour is already in the red by about $3.2 million, due primarily to overspending on the trek's elaborate stage show. The massive undertaking, which includes set and costume changes and a large cast of dancers, recently caused the tour to move upcoming Chicago and Detroit shows to larger venues. The move angered fans who were forced to re-buy tickets for the concerts.