PICTURE: January Jones Goes Brunette!

USMagazine, Monday, November 19, 2012, 4:40pm (PST)

January Jones is embracing her dark side.

The Mad Men actress, 34, debuted a new 'do while out to lunch on Nov. 19, trading her normally shoulder-length blonde tresses for rich, chestnut-colored locks.

PHOTOS: January's best red carpet looks ever

Looking effortlessly pulled-together in jeans, a blue sweater, and sunglasses, the single mom wore her newly brunette hair pulled back in a ponytail as she carried son Xander, 14 months, in Pasadena, Calif.

Jones, who welcomed Xander on Sept. 13, 2011, is no stranger to switching things up. Earlier this year, she sported a glossy strawberry-colored style much like the one her redheaded costar Christina Hendricks has.

PHOTOS: Celebs with crazy-colored hair

Tell Us: Do you prefer January Jones as a blonde or a brunette?

This article originally appeared on PICTURE: January Jones Goes Brunette!

Show Comments
When using Facebook Connect your image and name may display on Wonderwall. All Privacy Settings are controlled by Facebook
Like us on Facebook?
Thanks for subscribing!