Brad Pitt and Jennifer Aniston allegedly engaged in late-night steamy sessions while working on their first movie project together.

In its Oct. 4 issue, Woman's Day, claimed that Pitt reinstated Aniston’s role in his production company, Plan B Entertainment, which they co-founded when they were still together.

And now that they are finally partners again, Aniston and Pitt are working on their first movie project.

“It’s a relief the news is out there because they’ve been working together on several projects for months, many of which are abandoned scripts they bought during their marriage. It’s a very sentimental time for both of them and despite everything that happened, they trust each other implicitly when it comes to making movies,” the source said.

The insider added that the project that Pitt and Aniston are working on is something that’s close to their heart. After all, they first thought about it when they were still married in the early 2000s.

And Pitt is especially thrilled that his ex-wife accepted his proposal because they have been discussing it throughout the past year.

“They’ve been spending late nights writing scripts and fleshing out new ideas, and it was only a matter of time before they made it formal. They were always a great creative team – it’s what drew them to each other in the first place, and sparks are flying as you can imagine,” the source said.

According to the source, it took Aniston some time to decide on working with Pitt again because she didn’t want to get hurt. But her ex-husband made her feel s comfortable, and the entire Plan B crew have also been very nice.

Following the A-listers’ alleged movie project, the insider insisted that teaming up means Pitt and Aniston could eventually fall in love again. After all, this is allegedly how they started many years ago. And Pitt and Aniston also, allegedly, always bounce off each other constantly.

However, the tabloid’s claims are inaccurate. Pitt and Aniston are not working on a movie together. If they are, more reputable sources would report on it because this would be the A-listers’ first movie together.

It’s not also true that Pitt asked Aniston to return to Plan B Entertainment. The actress decided to give the rights to the company to Pitt after they divorced decades ago.