Bieber Heads Into Studio With Levine

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March 14, 2012 | 5:11am EST

Justin Bieber has teased fans about a possible new “supergroup” after hitting the studio with Maroon 5 frontman Adam Levine.
The Baby hitmaker took to his page on Tuesday to tell followers he is working on a new project with the rocker.

He tweeted, “Long night in the studio. Good seeing big bro Adam Levine – we got a big idea coming! new supergroup,” and later added, “Adam Levine I don’t think the world is ready for this supergroup.”

Bieber is currently putting the finishing touches on his third studio album Believe, due to hit shelves in summer.