It is known that Jennifer Aniston dated and married Brad Pitt when the Friends was on-air. However, a new report wants fans to believe that Jen was having an affair with her Friends' co-star David Schwimmer. Yes, there is a possibility that our on-screen Ross and Rachel had a love story off-screen. Before we proceed, we'd suggest you take the story with a pinch of salt for neither of the actors in the report have addressed and clarified the rumour.