News New Hairstyles of 2011: Michelle Monaghan Went Red! By Caitlin Petreycik Published on September 13, 2011 Pin Share Tweet Email Photo: Getty Images (2) Michelle Monaghan spiced up her brunet locks with deep auburn tones. The actress debuted her new red 'do at the Toronto Film Festival premiere of Machine Gun Preacher. See who else dyed their hair this year in the gallery!MORE:• Fall Haircut Ideas You’ll Love!• Try On Celebrity Haircuts!• Elizabeth Olsen Went Blond Was this page helpful? Thanks for your feedback! Tell us why! Other Submit