Conan finds perfect Newt and Callista Gingrich impersonators

Now that former House Speaker Newt Gingrich appears to be the Republican frontrunner, Conan O'Brien is in need of good Newt and Callista Gingrich impersonators. He has already found an adequate doppelganger for Newt, but what about Callista?

Watch below to see who is Conan's new Callista Gingrich impersonator: