Late Show with David Letterman S12E87 · Robert Downey Jr., Nicole Richie

Late Show with David Letterman

Season 12 · Episode 87 · Robert Downey Jr., Nicole Richie

""Stump The Band;"" Dave shows off his ""baby Borg"" trophy; Robert Downey, Jr. instructs Dave on the finer points of bil jee and performs a song from his new CD; Nicole Richie plugs ""The Simple Life: Interns.""