http://twitter.com/#!/Biebzing/status/318574670972604416

Did all of the Beliebers really change their name to Justin Bieber? haha. #confused #whatthe @justinbieber

— Kelsie Thompson (@kelsiedeee) April 1, 2013

Yes, the Bieber-fication of Twitter is complete.

Ack.

Happy April fools @justinbieber 🙂 love you<3 twitter.com/sofiasentos/st…

— Justin Bieber (@sofiasentos) April 1, 2013

Attention Beliebers! Change your icon for April 1st to Justin’s icon! And change your name to Justin Bieber!RT! twitter.com/MoonWalkerTho/…

— Justin Bieber(@MoonWalkerTho) March 31, 2013

Everyone change your icon and name to Justin Bieber for his April foolsprank!

— Justin Bieber (@ImagineBieber1) April 1, 2013

1) ALL JUSTIN BIEBERS RT THIS2)FOLLOW EVERYONE WHOSE RT’D THIS AND RT ME3)CHANGE UR NAME & ICON 2 JUSTIN BIEBER #JustinBieberFollowParty

— Justin Bieber (@Bieber_4lyyfe) April 1, 2013

Keep calm and change to Justin Bieber.

— Justin Bieber (@Biebereous) April 1, 2013

Hurry, April 2.

Read more: http://twitchy.com/2013/04/01/beliebers-organize-april-fools-prank-on-twitter-we-are-all-justin-bieber-now/