Justin Timberlake & Carey Mulligan Blast Beautiful Ballads Inside Llewyn Davis!

Check your Suit & Tie at the door, folks — Justin Timberlake and Carey Mulligan are playing a super casual concert in 1960s NYC!
No, you haven’t entered The Twilight Zone!
They’re really on stage together in the new still from Inside Llewyn Davis (above)!
JT and Carey both star in the Coen Brothers‘ upcoming period piece about a singer-songwriter trying to make it the world of folk music!
See more images from the film, including Oscar Isaac as the Bob Dylan-esque lead (below)!
[Image via StudioCanal.]