What do you get when you put together PBS's hit period piece "Downton Abbey" and boy band One Direction's 2011 hit "What Makes You Beautiful"? A masterful mash-up of our two favorite British pop culture phenoms -- and pretty much the best lipdub ever. Check it out in the video above.
Tell us: What do you think of the 'Downton' cast's rendition of "WMYB"? Share your thoughts in the comments or tweet @HuffPostTeen.