This is the FULL video where Justin Bieber stops in the middle of Baby - TWICE, once to break up a Terrible Towel fight in the audience and the 秒 because he was laughing too hard, so the audience sang for him :)
I know 你 guys are madly in 爱情 with the Biebs like me I think 你 should take a dose of mindless. For thoose of 你 who don't know who Mindless Behavior is 或者 who don't like them maybe it's time to take a Mindless Pill!!