Build a movie plot around this: What is Shanaya trying to destroy? Sanjana's career
A:
The story revolves around Shanaya (Bipasha Basu), an actress at the height of her success. She gets offered the best roles and wins all the awards she is nominated for. In addition, she also has a passionate affair with a handsome director named Aditya (Emraan Hashmi). This all ends when a younger actress, Sanjana (Esha Gupta) makes her film debut. In place of Shanaya, Sanjana comes into spotlight and begins to snatch away her awards. Suddenly, Shanaya seems forgotten and everybody only wants to work with Sanjana. Soon enough, Shanaya sees her career fading away and her envy slowly becomes craziness. She begins to turn to black magic and makes it her goal in life to destroy Sanjana's career and make her the pain of loss.She seeks help of her uncle sonu (Sunil Dhariwal), a tantrik who helps her to practice black magic and calls upon an evil entity, Tara Dutt (Manish Chowdhary). She asks him to make Sanjana's life a living hell. Tara agrees to help haunt and torture Sanjana until she becomes suicidal. He asks Shanaya to give her a black poison through a person she trusts. Shanaya seduces Aditya to do it for her and whenever he feels guilty, she makes him accept again. Aditya, whose sympathy for Sanjana has turned into love, leaves Shanaya and refuses to listen her any more. Now Shanaya must work on her own to defeat the power of love.Somehow, to try to end Aditya and Sanjana's love triangle, Shanaya hatches a plan by befriending Sanjana in order to poison her which Aditya gets suspicious about. At a movie premiere, Shanaya reveals that she actually hid the poison in the chocolate basket she gave to Sanjana earlier. In the bathroom, Sanjana is attacked by a swarm of moths which she takes of her dress and run nude in public, Aditya takes her to the Hospital and finds out that Shanaya was behind this. Shanaya takes control of other mens bodies but they get brutally beaten up by Aditya. Aditya protects Sanjana from the defeated Shanaya who vows that she will remain a star and commits suicide by pouring acid on...