Apparently Justin wanted to "reset boundaries" with Floyd, as he wasn't keen on his obsession with strip clubs, but sources close to Floyd claim he went "insane, nuclear."
Wow.
He has called him a "traitor" because Floyd was close to Justin during his meltdown when the world was attacking Bieber.
Last week Justin told a TMZ photographer that he doesn't think Floyd will be able to beat Connor McGregor in next Saturday's fight.
Things aren't looking great for this friendship!