Updated: Black Keys Drummer now the King Of Twitter

The Black Keys drummer Patrick Carney and Justin Bieber got into it with each other at the Grammys. When asked what Carney thought about Bieber's lack of Grammy Nominations, Carney replied "Grammy's are for music, not for money. He's making a lot of money. He should be happy, I guess."
First of all, why the hell is anyone asking the Black Keys about Justin Bieber? What world do we live in where this makes sense?
Anyway.
Instead of counting all his money Bieber turned bratty and tweeted this to his 34 bazillion fans:

the black keys drummer should be slapped around haha

— Justin Bieber (@justinbieber) February 12, 2013

enraging and confusing the so-called Beliebers, with his dead on impression. The reactions from his fans are as priceless as Carney/Bieber's rejoinders. See below.

It's your turn. I suggest you become Taylor Swift on Twitter now.
UPDATE: Patrick Carney is back to himself. Sigh. It couldn't last forever.

Only thing I remember from being Bieber is that I was really thirsty the whole time.

— Patrick Carney (@patrickcarney) February 17, 2013