VIDEO: Joseph Gordon-Levitt Goes Gaga

No, this isn't a dream. Inception star Joseph Gordon-Levitt really did perform his version of Lady Gaga's "Bad Romance."

OK! GALLERY: JOSEPH GORDON-LEVITT GETS A KICK OUT OF PREMIUM RUSH

In a recent performance at hitRECord Summer in the City show, Joseph took his performance up a notch by performing on of Lady Gaga's hit songs.

OK! VIDEO: JOSEPH GORDON-LEVITT GOES FROM SCREEN TO STAGE

What do you think of Joseph's rendition of "Bad Romance?"