Betty gets blue: Mad Men's January Jones goes topless to play prostitute in new western Sweetwater

We're used to seeing January Jones playing uptight housewife Betty in Mad Men.
However, her latest film role sees the actress play a feisty, gun-toting prostitute, who is so comfortable in her own skin she goes topless.
New Western Sweetwater sees the 35-year-old play Sarah, who is left widowed when her husband is killed.
Scroll down for trailer

Put 'em up! Sarah appears to have been disturbed while washing in the waterhole

Don't mess with this chick! Mad Men star January Jones plays widowed Sarah in new Western Sweetwater

Feisty redhead: Sarah proves to be an able horsewoman and gun-slinger

Distraught at the loss, Sarah goes on a mission to seek revenge against those who wronged her and her husband.
As the trailer shows, there is plenty of gun-toting, blood and nudity during Sarah's quest for vengeance.
In one scene, it looks like Sarah may be interrupted during a wash in a waterhole as she points a gun at someone while topless.

Quest for revenge: Sarah is out to get those who killed her husband

The film, directed by Logan Miller, also stars Jason Issacs as a fanatical religious leader Prophet Josiah and Ed Harris as renegade Sheriff Jackson.
The film, set in the late 1800s, sees January dye her ice blonde hair to red.
Meanwhile, January recently discussed her decision to keep the father of her son Xander private.
She told Net-A-Porter's The Edit: 'It's just not something the public needs to know.

You talking to me? Make my day: The Western is set in the late 1800s

Beg for mercy: Sarah seems to have some men exactly where she wants them

'I don't divulge my sexual preferences. There are parts of your life – no matter what your job – that should remain private.
'When I was starting out, other actors advised me to keep certain things close to the vest.
'When you become a public figure people want to know everything about you, and then [they] pick it apart – it becomes negative.'