The Biebs is back. His latest single, “Boyfriend,” from upcoming album Believe, hit airwaves Monday and immediately became a worldwide Twitter trend.
  
Listen to “Boyfriend” below:

Bieber made the announcement via Twitter at midnight on March 26:

As he told USA Today, the now 18-year-old singer is growing up and so is his music.

“I’m maturing, and my music’s maturing, so I wanted to do something different,” says Bieber, on a break from recording his new album, Believe, due this summer. “I’ve got a lot of great collaborators working with me, and we’re thinking outside the box.”

“Boyfriend” is now available on iTunes. What do you think of the single?

Thanks to giuliadimauro for the tip.