Reese Witherspoon Rocks Brunette Locks on "The Good Lie" Set

Reese Witherspoon getting down to work on her new project, she showed up on the set of “The Good Lie” in Atlanta, Georgia yesterday.

The “Sweet Home Alabama” babe was cute in a turquoise top and grey skirt with brown boots as she made her way around the lot in between takes.

And it seems Reese has quite a singing voice, as her Michael Buble duet “Something Stupid” hit the internet earlier this week.

Of the decision to work with Witherspoon, Buble explained, "We loved 'Walk the Line' and her voice was so smooth and wonderful...So my manager said 'Call her.’”