The report is that police were called to a Starbucks in West Hollywood after a situation took place. According to reports, a barista at the coffee shop was confronted by Bieber after refusing to serve him. WHY? Because Bieber didn't have a shirt on! “He came in with no shirt on and his pants hanging down and underwear showing and tried to order a caramel apple machiatto.”, said Joey Goldsmith, the Starbucks barista, “I just told him he would have to put a shirt on if he wanted to order.” Bieber threatened to have his bodyguard “kick his a**“. LA Clippers star Blake Griffin, who was trying to enjoy a drink at another table, stepped in and cold clocked Justin right in his face!