Conan O'Brien is in to the fourth season of his new show, and he's had some pretty huge guests on this past year. 

As you might expect, looking back on all the A-listers who have sat on his couch to have a chat makes for an interesting supercut, but the production team decided not to stop there, and took things down a much more bizarre path. 

This montage features plenty of those celebs, but not as we know them. Their heads have been spliced with some rather strange bodies (including our very own Sheamus) or have been photoshopped on to the moon. Yeah, words can't really do it justice, so just sit back and enjoy.