It's been dubbed 'the greatest Sonic remix of all time'. It's getting praised across Twitter. Now CVG is proud to bring you Lady Gaga and Sonic The Hedgehog, erm, getting it on.
The collision between the theme to Sonic's Flying Battery Zone and Gaga's own Bad Romance isn't actually the first time the duo have met.
Other 'vs.' remixes on YouTube feature Gaga's Poker Face, Just Dance and more - with classic Sonic themes from across the series. Seriously, it's a whole bloody sub-genre.
But this is by far the best (and loosely credited to Bedroom Bassist). Check it out before the men in suits tear it down: