Cameramen, watch out: Shia LaBeouf has become a coffee vigilante. He recently took matters into his own hands after spying a paparazzo clicking away as he settled in for a drink.

In the video, LaBeouf stealthily sneaks up behind the fleeing photographer before dumping the contents of his entire cup of coffee on the man's back. The actor is then seen sprinting away in his red shirt and backpack. Though his face is not clearly visible, close-ups by Popsugar confirm his identity.

LaBeouf is currently shooting Transformers 3 in Washington D.C., where the incident took place. –AMY LEE

Read more about: