Charlize Theron and Sean Penn have turned the Chateau Marmont into their own love shack.

After coming out publicly as a couple during Golden Globes weekend, they were spotted Monday night at the hotel with Javier Bardem.

Spies said Sean was a gentleman: “He stood up when Charlize went to the bathroom.”

Tuesday afternoon, they were seen heading into the bungalows together.

A spy said Penn was “looking around nervously [for photographers]” and walked in front of Theron with “his head on a swivel.”