Looks like Siddharth is not in a mood to go ahead with his forthcoming film Sukumarudu, to be directed by Ashok G of Pilla Zamindar fame for producers K Venugopal and KVV Satyanarayana. 

It is said that the actor has expressed his inability to be part of the project, which was expected to hit the floors this summer. Following this, a lookout is on for another hero, sources say.

Siddharth, who is currently basking on the success of his maiden production venture Love Failure and its Tamil version Kadhalil Sodhappuvadhu Yeppadi, is busy shooting for a movie for director Nandini Reddy.

'Upon completing the film, he will act and produce the Hindi version of Love Failure. Though some big Bollywood companied expressed interest to join hands with Siddharth for the project, he has decided to go it alone,' sources maintain.