Our hot beauty Katrina Kaif had done it again; over exerting herself… The actress, who had been making news for her weak health, recently collapsed on the sets of Farah Khan’s ‘Tees Maar Khan’.

The shooting of the film is currently said to be happening in Malshej Ghat. According to sources, when the incident happened, the team was shooting an important sequence.

All was set and had been going fine… But just when Katrina stepped in for the shot, she fainted; alarming the unit and her co-stars. Immediately Farah and the production team rushed to her aid. They had called up a Mumbai hospital and a doctor was flown down to the location.

Sources close to Katrina revealed that she was immediately put on a saline drip and has further been advised strict bed rest. The extreme heat on location didn't help matters much and caused severe exhaustion to the actress.

Besides, Kat said to have been shooting endlessly and travelling for her endorsement commercials and other film projects.

Ha, obvious reasons for going weak, madam…. Take our advice Kat, take it easy…