This video is...interesting. Maybe not interesting in the way you're expecting from the title, but we promise - it's worth watching.
Yeah, we're not exactly sure what we just witnessed either, but we know it involved Emma Watson, Sofia Vergara and a set of giant, prosthetic breasts.
Vergara's thong photos have already made her something of a web celeb, but she's shown us anything like this before.
Some have called the footage creepy and complained that the rubbery mask reminds them of the unfortunate Wayan Brothers film, White Chicks.
But whether you find the clip hilarious, unsettling or sexy (God, we hope not) you've give got to give credit to the clever editing work on display here.
If only we lived in a world where gorgeous actresses could morph into other gorgeous actresses without camera tricks. Sigh.
So what are we to take away from this? Has Emma Watson been Sofia Vergara in disguise this entire time? Did Emma steal a bottle of Polyjuice potion during her time at Hogwarts, allowing her to shape-shift at will?
Or is this just a case of two actresses with a sense of humor and a dude with keen understanding of CGI techniques? The world may never know.
All we know for sure is that this is just one of many amazing viral videos we've seen in recent weeks.