justinbieberwaterballoon.jpg

Justin Bieber's fans aren't just the packs of rabid tween girls that follow his every move -- he's apparently also got sway with Maryland State Troopers!

During a concert at the Maryland State Fair last weekend, Justin and his crew had a little fun with water balloons, at the

A state police spokesperson told WBALTV that, while "horsing around with members of his staff," Bieber and his crew hit two Maryland State Troopers with water balloons, one burst off of a trooper's gun belt, while the other one hit a trooper's chest but did not explode.

While most people would be at least detained and written up for this childish behavior, Justin walked away with even less than a slap on the wrist.

There was no incident report written. A spokesperson simply described the attack as "inappropriate behavior" and left it at that.

It's good to be the Biebs!