Commonly known for her calm and composed demeanor, Katrina Kaif apparently lost her cool at an advt. shoot. The 'Ek Tha Tiger' actress came down heavily on a director when he asked her to pose 'seductively'. According to sources, Katrina Kaif was shooting for a famous soap brand in a bath tub. Despite several takes, the director was not convinced with Katrina's expression and requested her to pose a little seductively. The request did not go too well with Kat who lashed out at the ad film director and warned him not to 'push the envelope'. Wondering what was the matter with Katrina? Was it work or a did she hear about Ranbir's new girl?
