Justin Bieberhas officially picked the next single from his latest album, Big Sean collaboration As Long as You Love Me will hit radio next month.

The song is the first official follow-up to his single Boyfriend and was originally released as a promotional track in support of JB's new LP.

It went on to sell 168,000 copies during its first week, peaking at number 21 on the US Hot 100 and at No.30 in the UK chart.

Speaking of their hook-up on the song, Big Sean recently told MTV News: "Bieber's a true G. People may not know that. He is a good dude, man. And I ain't toning down nothing. I'm diverse — I can write raps to any type of song."

In other related news, Bieber's Believe has become the best-selling album of 2012 so far in the US, after shifting a cool 374,000 copies - eclipsing the 291,000 sales figures set by previous release My World 2.0 in April 2010.

Keith Caulfield, Billboard's associate director of charts, stated: "That Bieber can have the biggest opening week of the year says that he's doing a good job.
"It's always tough making that transition from tweeny-teeny pop star to young adult. It's a challenge, and he seems to be doing quite well so far."

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