biebermonkey460.jpg

Is this the end of his reign of terror?

Justin Bieber has been making headlines for all the wrong reasons lately with his naughty behavior and general brattiness, but the singer appears to have been sending a message to his fans and the media with his latest Instagram snap.

"No more monkey business :P," he captioned a snapshot of him leaning against a giant ape sculpture.

The Canadian crooner furthered speculation that he was cleaning up his act when he dropped his latest single "Broken" this past weekend.

"They're persistent, trying to break me down/I cannot be broken," reads a line from the tune.

The Biebs better hope the legal system doesn't break him, though!

JB just rejected a plea deal stemming from his Miami DUI case, so he better pray his lawyers know what they're doing!