Miles Teller appeared on 'The Late Show with Stephen Colbert' to talk about the one precious item he saved before his house ...

crooner and his first wife, Alana Stewart ... David Schwimmer appeared on Monday's episode of "The Late Show with Stephen Colbert" and revealed that he once "served" Rod Stewart divorce papers.

Now he knows to punch you," host Stephen Colbert joked. Kristina Bumphrey/Variety via Getty; Samir Hussein/WireImage In 1984, Stewart and his first wife Alana Stewart divorced after tying the knot ...