Zach Galifianakis drops out of the sky and onto Conan's set to share his experiences at the White House correspondents' dinner and what it was like to have too much love as a child. It's 12 minutes of Galifianakis rambling, so just enjoy it.
Apparently, Eva Mendes is a pretty awful driver and she's got an adorable, amazing, sweet attack dog? Is this real life? I'll just let her explain this one.
Christina Aguilera stopped by The Late Show to read off the night's Top Ten Tips for Aspiring Singers. Luckily for her, they use teleprompters!