Veteran actor Zeenat Aman is busy shooting for her upcoming movie `Bun Tikki.` Zeenat took to Instagram to share a photo in which she can be seen dressed like her film character.

She wrote, "The weather was cold but the atmosphere was warm this past week in Shimla. I`ve been shooting for `Bun Tikki` and it is sheer pleasure to work with such a gracious cast and crew. Long hours, interesting roles, mountain views, beautiful costumes."