Heroine is all set to release on 21 September and its female lead Kareena Kapoor is keeping no stone unturned to promote the film. Media has already reported of her making an appearance in Suvreen Guggal (Channel V), and the latest we have learnt is that she is all set to grace the sets of SAB TV’s Taarak Mehta Ka Ooltah Chashmah as well (produced by Neela Telefilms). Wait… but there is a glitch… Our sources have shared with us that Kareena was supposed to come on Taarak sets today but she went on to cancel it. Now it is believed that she might or might not turn up on Monday. Actors of the rib-tickler who were supposed to share screen space with the Bollywood diva, are now clueless about the development. When contacted Gurucharan Singh, who plays Sodhi, said, “We are shooting our regular scenes but we have not been told when she is coming. If she comes…then well and good.” Well…let’s see if the “heroine” makes an appearance or not!!!