Just when we thought things couldn't get any worse over on The Real Housewives of Beverly Hills.
But that wasn't the case!
Pauly D recently took to twitter to ask the innernets what they thought about his new music video (above).
DJ Pauly D: "So how do you like the video? http://youtu.be/_0JErGktWvA Make sure to grab the song on iTunes… http://fb.me/15SKt3MbX"
He got a little more than he asked for when Deadmau5 responded and started ripping his video apart.
Deadmau5: "@DJPaulyD well since you asked, i didn't really enjoy it. it looked like it cost about $150 to make, and nothing really creative about it."
After Deadmau5 went on a rant, (which you can read HERE) he said he was going to bed.
Pauly D: "Wonder If I Could Get @Deadmau5 To DJ My Birthday ?? Now That Would Be The #NightOfMyLife."
Pauly D: "Maybe He Just Needs Some Cheese To Go With His Whine … #WheresMyMau5Trap"
Pauly D: "Well @DeadMau5 Today Was A Pleasure , Hope U Had Fun Too , But I Got Show To Watch Tonight #PaulyDProject U Should Tune In@MTV."
This is the most catty guy fight ever!
We wonder what Deadmau5 will say??