It has been rumored that Jennifer Aniston had cheated on Brad Pitt with her "Friends" co-star, Matt LeBlanc - even before the "Fury" actor and Angelina Jolie developed feelings for each other on the set of the 2005 film "Mr. & Mrs. Smith."

Star magazine previously reported about Matt LeBlanc's father, Paul, claiming that Jennifer Aniston allegedly had an affair with his son back when the actress was still married to Brad Pitt.

"He even had a relationship with one of of the girls... Jen," Paul told the magazine. "They would make out in the dressing rooms. He told me about it - it was when she was married to Brad Pitt."

Jennifer Aniston's camp was quick to deny Paul LeBlanc's claims.

"I have commented in the National Enquirer and others. It's 100 percent false," Jennifer's representative said, as quoted by Daily Mail. "Jennifer has never had a romantic or sexual relationship with Matt LeBlanc."

Was Angelina Jolie affected by the rumors that Brad Pitt wasn't the one who first cheated on Jennifer Aniston?

Some speculated that the rumors of Jennifer Aniston having an affair with Matt LeBlanc may somehow vindicate Angelina Jolie, changing her image as an alleged homewrecker who stole Jennifer Aniston's husband.

Meanwhile, Angelina Jolie and Brad Pitt will reportedly be collaborating for a film for the first time since they made "Mr . & Mrs. Smith." How was working with Brad Pitt once again for the movie "By The Sea?"

"I'd be directing myself and him in a scene where we're having a fight, and I'd be pulling out the parts [of him] that have an aggression toward me or when you're frustrated with each other-it was very heavy," Angelina Jolie said in an interview with Directors Guild of America.

"We kept joking that all of the crew felt like they were living in a house where the parents were fighting and you don't know where to stand or where to look," the actress-director added.