Justin Bieber And BTS To Collaborate On A New Song Popstars Justin Bieber and BTS are reportedly working on a new song together. According to a source talking to Pagesix, both Biebs and the K-Pop group are taking their time on it. "They are taking their time on it and going to make sure it is released right." The Intel went on to mention the probability of the track … [Read more...] about Justin Bieber And BTS To Collaborate On A New Song