This is not a drill people. Justin Bieber over a DJ Mustard beat. We have reached critical mass. Six months ago, Bieber previewed an album's worth of songs in one night. This "Turn Up" song obviously was one of the highlights. Despite it being a snippet, you can almost hear all the asses rubbing against crotches in nightclubs all across America. Unfortunately, we may never get to hear this one after Big Sean released "I Don't Fuck With You," which sounds to be over the exact same DJ Mustard instrumental. It's possible they aren't the same, and it's just DJ Mustard using those same three chords again in a slightly different manner. *Crosses Fingers*