Friends star David Schwimmer has had a lot of wild jobs over the years and even worked as a process server during his college days, serving celebrities such as Sir Rod Stewart

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

David Schwimmer and Rod Stewart probably won't be calling each other friends anytime soon. The Friends alum recently stopped by The Late Show With Stephen Colbert, where the host asked him about "unique" jobs he had in his late teens,

David Schwimmer has gotten candid about the scary side of getting famous after landing a role in Friends.The hit sitcom starred Jennifer Aniston, Courteney Cox, Lisa Kudrow, Matt LeBlanc, David and late actor Matthew Perry.

David Schwimmer has revealed the awkward encounter he had with Sir Rod Stewart when he was 18. The Friends alum, 58, appeared on The Late Show With Stephen Colbert on Tuesday and admitted that he served the singer divorce papers during his short-lived career as a process server.