Gwyneth Paltrow and “American Horror Story” producer Brad Falchuk are openly a couple when they circulate among Hollywood VIPs, insiders say.

They are “openly dating, but behind closed doors,” said an insider, who added that entertainment pros know them as a couple. “They go to private Hollywood parties together.”

Paltrow and Falchuk — who also produces “Glee,” on which Paltrow has guest-starred — reportedly spent time together over the summer in LA and the Hamptons, and went on a Utah vacation after Paltrow “consciously uncoupled” from her Coldplay hubby Chris Martin. (Rumors had also burbled before that Falchuk was regularly traveling to London to spend time with the Goop guru.)

Politically correct exes Paltrow and Martin were seen out for a family dinner Wednesday in LA, and she was affectionately stroking the singer’s face as they parted ways after.

Perhaps having a new man is part of the reason Paltrow seems so unconcerned with Martin’s dating much-younger Oscar winner Jennifer Lawrence?

Reps didn’t get back to us.