The "Exotic" Desi Girl of Bollywood, Priyanka Chopra recently won hearts by joining Prime Minister Narendra Modi’s Swachh Bharat Abhiyan and cleaning a slum area in the suburbs of Mumbai. On professional front, the actress has been very busy, shooting for Sanjay Leela Bhansali’s next magnum opus ‘Bajirao Mastani’. Priyanka, who plays the character of Kashi in the film, apparently finds the role too intense and had been working hard, preparing for it. However looks like the work pressure took over her health and left her quite tired. Sources claimed, she had been so week and exhausted that Priyanka fainted at Film City, while shooting for a lengthy monolog sequence for ‘Bajirao Mastani’. Her team sprinkled water on her and called a doctor on sets. The shooting was affected for nearly six hours. "Didn't even realize how tired I was till I touched my bed. Bajirao Mastani is so intense that I'm depleted! Kashi is one of my hardest parts!", Priyanka Chopra had tweeted. Now looks like the talented ‘Mary Kom’ famed diva is back on her feet. Priyanka of late had tweeted, "And it begins.. Back at work!