Why is Justin Bieber a trending topic on Twitter at least once a day?
Justin Bieber is a teenage singer and heartthrob and with so many fans, he is talked about consistently on Twitter. As a result, his tag of Justin, Bieber or Justin Bieber regularly hots up in the trending topics on Twitter. He is currently the most talked about thing on Twitter this week and is similar to other trends such as Robert Pattinson and Taylor Lautner from Twilight.
