Did Jennifer Aniston cheat on Brad Pitt with 'Friends' co-star Matt LeBlanc?

Perhaps life imitated art: Matt LeBlanc's father claims Jennifer Aniston cheated on her ex-husband Brad Pitt with Joey Tribbiani himself.

In an interview with celeb tabloid Star Magazine, Paul LeBlanc revealed his son and Aniston were hooking up prior to the actress's divorce from Pitt.

"He had fun, that's for sure," Paul LeBlanc said of his son. "He even had a relationship with one of the girls ... Jen. They would make out in the dressing rooms. He told me about it — it was when she was married to Brad Pitt."

Adding fuel to that fire, there's was a photo taken back in 2004 where the two "Friends" stars were spotted kissing on the streets of Los Angeles, though it was believed to have just been a friendly kiss.

Celebrity news site Gossip Cop says the whole story is false. They point out Star Magazine has a long history of putting false jennifer aniston stories on their cover. And a rep for Aniston told Hollywood Life the claims are "absolutely 100 percent false. Jennifer has never had a romantic or sexual relationship with Matt LeBlanc."

So the "Friends" co-stars may just be that: Friends.