Kareena Kapoor: 'Everyone on set is copying my diet' Published Jun 8 2012, 13:19 BST | By Zakia Uddin Recommend 0 Tweet 3 0© PA Images / Marta Ovod/AP Kareena Kapoor has claimed that the crew on Heroine have starting following her diet.The actress has been forced to put on weight for an item dance in the film about a fallen Bollywood actress.She told The Times of India: "This is the raunchiest number I have ever done. There's so much exposure."I have always done classy songs. This song has more mass appeal."The paper also reported that director Madhur Bhandarkar is to release the film on September 21 to coincide with her birthday.In March, Bhandarkar denied claims that Heroine is based on the life of actress Manisha Koirala.Kapoor recently said that she is not planning to take a career break after she marries Saif Ali Khan, unlike other actresses in in the Kapoor dynasty.MoreKareena KapoorMadhur BhandakarManisha KoiralaBollywoodNextLara Dutta: 'I am the proudest, happiest wife'PreviousKajol: 'I'm an obsessive reader'