01/26/2012 09:57 am ET Updated Mar 27, 2012

Conan O'Brien And Andy Richter Return As Newt And Callista Gingrich (VIDEO)

After debuting his Callista Gingrich impression Tuesday night and seeing how well it dovetailed with Andy Richter's skillful Newt, Conan O'Brien couldn't help but don his platinum bob wig and bright red lipstick for a second time on Wednesday.

We're not sure what makes these little bits more entertaining, how Andy can reluctantly morph his face into Newt's, or how big Conan can make his eyes on command.

But in terms of recreating couples' portraits, you truly can't ask for a better pair of improvisors. Especially when it comes to the kiss photo -- the passion there is palpable.