Zach vs. Ed: Who'd You Rather?

Zach vs. Ed Who'd You Rather?

Published May 29, 2011 5:00 AM PDT | Updated May 12, 2019 12:32 PM PDT

"Hangover Part II" buds Zach Galifianakis and Ed Helms got chummy at the film's premiere in L.A. this week.

Question is ...