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Just when you thought Jon Gosselin couldn't stoop any lower ...

The former reality star reportedly threatened a paparazzi photographer by firing a gun at her on Friday in Pennsylvania, TMZ reports. Jon allegedly pulled a weapon on a photog who followed him to his Beckersville cabin from his new job as a waiter.

He yelling at her for trespassing, walked toward her aggressively, took a hand gun out of the back pocket of his pants, and fired off a warning shot. He later followed the woman in his car until she drove back on the main road.

The former TV dad made headlines earlier this week for taking on a job waiting tables at a local restaurant. Although he told Entertainment Tonight that his former TLC show didn't make him a millionaire, the actor surly made a fortune off Jon and Kate Plus 8, which was once ratings gold for the network.

Update: Jon admitted to firing the shot. He told Us Weekly the pap is the one who broke the law by trespassing on private property.

    The paparazza followed me well off of the public roads and was trespassing on my private property when I confronted her. I informed the paparazza that she was trespassing on my private property and instructed her to leave. The paparazza refused to leave and continued harassing me and invading my privacy by trying to take pictures of me and my home. I am licensed to carry a concealed handgun, which I then withdrew and used to fire a warning shot away from the paparazza, which is well within my rights under Pennsylvania law when someone is trespassing on private property.