Gwyneth Paltrow, Leighton Meester and Garrett Hedlund all show off their singing voices in the new flick, "Country Strong" -- and we've got a sneak peek at Leighton's song "Summer Girl" right now!
The movie stars Paltrow as Kelly Canter, a fallen country star trying to get a grip on her career again. Meester and Hedlund play aspiring singer-songwriters and Tim McGraw plays Paltrow's on-screen husband.
Check out Meester's performance above -- as well as photos from the movie!
The flick opens January 7.
