Bhubaneswar, Aug. 21 -- Bollywood actors and actresses have to remain fit and look good all the time. Rather it is an important part of being in entertainment industry. Many times these actors have to bulk up for a particular look and then lose weight to look lean and slim in another movie. For example, Priyanka Chopra had to embrace a special fitness regime for her role as Mary Kom. On the same line, Vidya Balan added weight to play Silk Smitha in "Dirty Pictures." So how do these stars shed kilos and continue to look slim even after adding weight for a role or post-delivery?

Bollywood stars opting for cosmetic procedures are not a new thing. Many actors including Sridevi, Ayesha Takia, and even Malaika Arora have been rumored to have tak...