Sure seems like the Maroon 5 frontman is joining the pop superstar on his new album, 'Believe'.
His manager Scooter Braun Tweeted a photo of Adam Levine and Justin, "i think they were battling at TEMPLE RUN" which referred to the popular game.
We assume they didn't just play games, but actually worked together on a new song. We can't wait to see what the two musicians came up with!
Justin is also creating a lot of buzz with his new single "Boyfriend." Rapper Mike Posner, who helped Justin write the song, Tweeted last night: "For the record, I am not on @justinbieber Boyfriend. It's his song. I just helped a little bit. Not that he needs it…..dude is nasty."
A radio DJ, Mick Lee from Z104.3 in Baltimore, MD, recently said the best way to describe the song was a mix of Justin Timberlake's "Sexy Back," NSYNC's "Girlfriend" and The Ying Yang Twins' "Wait."
Woah! Mick also revealed that Justin raps on the track!
"Boyfriend" arrives (finally!) on March 26.