Talentless but big-breasted Gan Lulu, who skyrocketed to infamy when her mother filmed her naked last year -- then wore a diamond dress at the Beijing Auto Show in April -- is back in the news. She and her younger sister, Gan Maomao, along with their attention-starved mother, Lei Bingxia, were recently guests on Jiangsu Educational Television's game show Bang Bang Bang when the three vixens began exchanging profanities with an audience member who asked if Gan has damaged China's morality.