Though Schwimmer didn’t confirm who was divorcing the legendary British rock singer at the time, Stewart and his first wife Alana Stewart divorced in 1984. That same year, the actor would have been 18 years old.

Before “Friends,” David Schwimmer had some odd jobs, which included being a process server for his divorce lawyer mother.

David Schwimmer revealed one very awkward encounter with an A-list star! During an appearance on The Late Show with Stephen Colbert, the Friends star recalled a surprising job he had during his college days — working as a process server,

David Schwimmer just revealed that he once served Sir Rod Stewart with divorce papers as he opened up about his pre-fame jobs. As you’re probably aware, 58-year-old David is now a hugely successful actor, with the star getting his big break when he was cast as Ross Geller in the hit sitcom Friends back in 1994.

David Schwimmer revealed he once served Rod Stewart divorce papers while working as a process server - and he's "thankful" he's never run into the singer since.