real-life heroine?

Heroine 2012, kareena kapoor starrer, is apparently an actual story based on the life of an actress in bollywood. but I feel it's a derivation of multiple A list women in their peaks. let's recount the instances in movie and connect them: >throwing wine on husband's ex- raveena tandon w Natasha sippy >throwing out of car- rekha w raj babbar >married man seducing actress- srk & hrithik >cricketer obsessed w movies and actresses- yuvi and msd >kareena full character- Manisha koirala >her competitor doing s*x scenes w her bf- ayesha jhulka >arjun rampal- Nana patekar