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

The 'Friends' actor had an interaction with the pop icon when he was a teenager, but it had nothing to do with show business.

Before "Friends," David Schwimmer certainly had some odd jobs.Aside from being a rollerskating server at Chicago's famed retro-style diner Ed Debevic's, Schwimmer worked for his mother Arlene ...