SINGAPORE – Singer Stefanie Sun, who in recent weeks was rumoured to be blacklisted by the Chinese authorities , held a successful live-stream concert last Thursday (Sept 9). The Singaporean Mandopop star had joined social media platform Douyin, the Chinese version of TikTok, a few days before the concert. More than 12 million people viewed the one-hour show, which also garnered 580 million likes. It had been inferred from the performance that the 43-year-old was not blacklisted in China. Her representative also confirmed last week that the rumours were "fake news" and she was not part of a crackdown against…