Directors Ethan Coen and Joel Coen are in the midst of shooting their latest project, a self-described "screwball comedy" titled Inside Llewyn Davis that follows a Folk singer's rise during the 60s. Stars Justin Timberlake and Carey Mulligan were recently spotted on-set in costume. To check out their stylish 60s garb, check out the images below.








Inside Llewyn Davis comes to theaters in 2013 and stars Oscar Isaac, Carey Mulligan, Justin Timberlake, John Goodman, Jeanine Serralles, Garrett Hedlund. The film is directed by Joel Coen, Ethan Coen.