Justin Bieber isn't having a good time in Brazil. While Justin was on stage in Sao Paulo last night, he was knocked in the hand by a water bottle which sent his mic flying. This infuriated Justin during his last song so much that he stormed off stage. Check out the up-close video where you can see his frustration. I'm getting two separate reports from Sao Paulo; One, where Justin stormed off stage and didn't return, even after the crowed pleaded with him to come back while singing his mega hit 'Baby'. Another, where he refused to let someone ruin his show, and returned to finish. What report is true? You decide. If you ask me, just by looking at the video and seeing the frustration his face. I'm going with option #1.

Here is the 2nd video to come out from another angle.