Mike Posner, Mason “MdL” Levy and Mat “Blackbear” Musto, The writing and production team behind Justin Bieber’s new 1st single “Boyfriend” from his upcoming brand new album Believe, are definitely excited for the upcoming release. They all 3 Tweeted about it yesterday on Twitter.

Uh oh. We wrote a song with @justinbieber and it’s dope af. March 26th. #Boyfriend youtube.com/watch?v=P493k1…

— Mike Posner (@MikePosner) March 2, 2012

Big news. Excited for my new single for @JustinBieber, “Boyfriend,” w/ @MikePosner & @iamblackbear. Learn more: youtu.be/P493k1YRp8w

— MdL (@mdlproductions) March 2, 2012

Stoked on this new @justinbieber single. #24days

— blackbear (@iamblackbear) March 2, 2012

Believe, Boyfriend, Justin Bieber, Mason "MdL" Levy, Matthew "Blackbear" Musto, Mike Posner