Seems like, Alia Bhatt is in no mood to sing. Reportedly the actress has opted out of Farhan Akhtar's 'Rock On 2' to star with Shahid Kapoor.

The actress has given a nod to Abhishek Chaubey's drug drama, titled 'Udta Punjab' starring Shahid Kapoor and Kareena Kapoor Khan.

Abhishek Chaubey said,"Yes, Alia and Shahid are on board. We go on floors in February. The film will release a year from now, so it's best if I don't talk about it now. All I can say is that the film will be high on drugs!"

As per a source the actress was unable to accommodate their film to her diary. Now the makers of 'Rock On 2' are auditioning to cast a new girl for the flick, who can act as well as sing in the film.