Superstar Amitabh Bachchan created quite a stir when he posted that the name of his upcoming film is very unique.

"Shall be disclosing name of RBalki film .. do log in .. it is quite unique and different !!," Big B had posted on his micro blogging page.

And as promised, he revealed that the title of his film was 'Shamitabh'. "The title of my new film with R Balki #SHAMITABH," the actor posted.

When asked by his many fans what Shamitabh meant, Big B replied saying, "No.. the title #SHAMITABH does not have a particular meaning .. the reason for the name will be found in the film .. !!"

The film is currently on floors and details are being kept closely under wraps.