PIC: See Rooney Mara with Long Ombre Hair!

Us Weekly
PIC: See Rooney Mara with Long Ombre Hair!

New film, new hair!

In NYC Tuesday, Rooney Mara's signature pitch-black, shoulder length hair and full, blunt bangs were absent on the set of her upcoming film, The Bitter Pill.

Rocking a long, ombre wig, the Girl with the Dragon Tattoo actress channeled her all-American looking character in The Social Network, where Mara played the role of Mark Zuckerberg's (Jesse Eisenberg) scorned girlfriend Erica in the Facebook flick.

PHOTOS: Rooney Mara's style transformation

In The Bitter Pill, the 26-year-old star plays Emily Hawkins, a woman who depends on prescription meds as she awaits her husband's release from prison.

VOTE: Which celeb has the best hair in Hollywood?

The flick is due to hit theaters in 2013 and also stars Channing Tatum, Jude Law and Catherine Zeta-Jones.

Get more Us! Follow us on Twitter, Friend us on Facebook, Subscribe to Us Weekly