Both Rani Mukherjee and Vidya Balan have lot of personality traits in common... both are seeing successful people from Industry, both are talented, known for experimenting with their looks and roles and both are most talented heroines... of course, both have even done a film together, 'No One Killed Jessica'...
While, Vidya Balan has succeeded, projecting her bold self in 'Dirty Picture', that won her identity Internationally, Rani Mukherjee tried to turn her boldest self in the recent release 'Aiyya' and even done some Hot item numbers in this flick, but this did not work positive for the career of Rani... the movie bombed at the Box office and Rani's hard work went unrecognized.
On top of all this, Rani faced n number of negative comments on doing such role... well, Rani's loss in 'Aiyya', patched up with a gain, thanks to the success of 'Talaash'.