This feud is fueling up fast and furious!
After Justin Bieber got caught in some shizz with DJ Michael Woods after apparently busting in on his set in South Korea and demanding he play some hip hop music, the DJ is getting some serious backup.
Deadmau5 is calling out the Biebs for his nightclub antics that allegedly involved an attack on the DJ's manager after Michael told the Biebs to, well, "f*ck off." While the party host at the club that night has the Biebs' back, Deadmau5 is alllll Team DJs!
And when we say he called out the Biebs on Twitter, we mean he went there! He tweeted: