Shia LaBeouf attended the opening of L.A.’s The Box nightclub on Friday night when he allegedly had a public meltdown, spitting water on both his girlfriend, and Marilyn Manson.

According to Life & Style, LaBeouf “seemed wasted” as he sat in a designated area with his date, presumably girlfriend Karolyn Pho, and rocker Manson.

“Shia picked up a water bottle and shot a mouthful of water all over his date’s legs,” says the eyewitness. “Then he put more water in his mouth and started spitting it all over his tablemates, including Marilyn Manson.”

“People started taking their seats in front of the stage at the event, but all of a sudden Shia started shouting at his date and getting visibly angry,” said the eyewitness.

“He lunged through the very thick seated crowd, and the crowd pleaded with him and encouraged him to sit down. They tried to hold him back — but he kept struggling through.”

Shia’s rep has denied the incident saying, “Shia actually left early as planned. He went to see one of the bands performing in the showcase and left after they finished. Exiting through a crowded room was apparently misinterpreted. No altercation occurred.”

Shia was hanging out with Marilyn Manson? Strange!