It all started innocently enough, with Pournouri initially responding to a tweet from Angello stating that "no one will ever care about your own career more than yourself."

While Angello's original tweet was sent out back in January and Pournouri responded to it in May, Deadmau5 didn't see it until this month, when he replied to both parties suggesting that Avicii's manager really only cares about his commission from managing the Swedish superstar: "Bring him down to 5% and we'll see."

Pournouri took the high road in his response to Deadmau5′s outburst. "I'm sorry (you) even care to comment that way," he replied. "It would be great if (you) knew what (you) were (really) complaining about for once."