Rooney Mara film set jacket the bitter pill sunglasses
Rooney Mara film set jacket the bitter pill sunglasses Looks like someone got extensions! Or maybe it's just a wig?!

Rooney Mara is hard at work on the set of her new movie, The Bitter Pill, and we had to do a double take to notice it was her! We're so used to seeing the Oscar-nominated actress with short, dark locks that we barely recognized her. Looking fierce girl!

The Girl with the Dragon Tattoo star is so much prettier when she's not covered in piercings and ink like she was in her breakout role.

The Bitter Pill is based on a woman who turns to prescription medication as a way of handling her anxiety concerning her husband's upcoming release from prison. Starring alongside the actress is Channing Tatum, Jude Law, and Catherine Zeta-Jones.

Is it just us, or does Miss Mara strike an uncanny resemblance to Emily Blunt with this 'do?