Robert Pattinson's ex, Kristen Stewart has already made up her mind to take a breather from her on and off Robten relationship. The pretty lass , who is these days busy shooting for her film Camp X-Ray was recently seen getting naughty and flirty with co-star, Lane Garrison.

In the new picture revealed on August 9, Garrison and Stewart looked "comfy" off set and it is clear from the photo that the two are absolutely enjoying each other's company. They both got the picture clicked in white tees and hats which had " Those Mothaf...as" printed on them.

The photo of Kristen Stewart and Lane Garrison was posted by WestVelyn Snipes who has been on the hat (the ones both the star were wearing) promoting spree for a while. She captioned the image on instagram as, "My girl Kristen Stewart loves @mercenarymerchandise so much & you should too!

It's nice to see to Stewart's strong girl side and we won't doubt if by now Robert Pattinson has gone green with jealousy (looking at her ex-girlfriend's pic with Garrison)

Kristen Stewart is not affected by Robert Pattinson Flirting with Michelle Rodriguez at Teen Choice Awards 2013

At the recent Teen Choice Award, Robert Pattinson was spotted flirting with Michelle Rodriguez but Stewart seems unfazed by it. He recent pose for the camera sends a clear message to her ex, Rob Pat that the she is having a gala time after break-up and doesn't have much care in the world.

Hollywoodlife.com stated a source, "She's been able to distract herself completely - and maybe even begin to move on - by throwing herself into the work".

Stewart is giving her 100 percent to the film and believes that it is the most complex role she has played till date. To prepare for her character Stewart has been listening to songs particular to her character and she has also been applying various other techniques to comfortably step into skin of her character.