A creepy stalker decided to make Jennifer Lopez's Hamptons mansion his personal summer share — and managed to live in her pool house for six days without the superstar's security guards finding out, according to sources.
John Dubis, 49, allegedly settled into J.Lo's $10 million Water Mill home in early August as if he were a welcome guest, sleeping on a couch and parking his car out front in plain sight of her security, sources said yesterday.
He even took time to post vacation photos of her property on the Internet, along with a raft of weird messages.
He also took time during his stay to clean up parts of J.Lo's property, including a path in the back that was choked with debris, he told cops.
Dubis' stalking vacation continued even while Lopez's guards patrolled the grounds and failed to see him or question why his car was outside.
Finally, on Aug. 8, a Lopez employee spotted him standing on the singer's back porch and confronted him. The accused stalker tried to claim he was the divorced singer's husband.
When cops arrived, Dubis told officers that he was the father of J.Lo's children, and that J.Lo had left the pool house open for him.
He also allegedly admitted to pleasuring himself in the star's yard because he thought that she wanted him to "spread his seed throughout the world," sources said.
The accused stalker, a former fireman, was taken in for a psychiatric evaluation in Riverhead, sources said.
Cops also found nutty letters to President Obama and celebrities in Dubis' rental car, sources said.
Neighbors said they saw him, but thought he was a Lopez employee.
"Oh, my, come to think of it, I did find it odd when I saw a man standing outside her driveway with the gate closed," said neighbor Nancy Haverman. "I figured he was just part of her security crew.
Dubis retired from the East Greenwich, RI, Fire District in November 2002 due to a disability.
He has since had brushes with the law, including an arrest for driving without a licence in February.
Earlier this year, he called J.Lo's mom and claimed to be her son in Briarcliff Manor, which landed him in jail with another psychiatric evaluation, sources said. In this case, he was charged with stalking and burglary.
Mark Young, a spokesman for J.Lo, said he hadn't heard about the case.
But he said the star is now vacationing in the Hamptons.