MUMBAI: Director Tarun Manshukani has taken off to London to hunt for locations for his forthcoming film Dostana 2, which is a sequel to the 2008 film, Dostana starring Abhishek Bachchan, John Abraham and Priyanka Chopra.

Dostana 2, is a comedy produced by Karan Johar under the Dharma Productions’ banner. The film will retain Bachchan and Abraham in the lead roles. However, Dostana 2 will see Katrina Kaif as the female lead.

According to a source, besides Bachchan, Abraham and Kaif, there will be one more star in the film, who is in the process of being finalised. "Once Karan and Tarun are back, the decision will be made," the source tells Businessofcinema.com.

Dostana 2 is slated to go on floors by end July, 2010.