After rocking as a guitarist in Rock On, Arjun Rampal is ready to take on the role of a shrewd politician in Prakash Jha's Rajniti. The actor is currently in Bhopal, closely watching politicians campaigning for a seat in the Lok Sabha. We spoke with Arjun Rampal about his role and how he misses his hair.

"The role I'm playing in Rajniti is very challenging and interesting. I play the role of a politician, who is very influential in North Indian states such as Bihar and Madhya Pradesh. The film is being shot in Bhopal."

The Om Shanti Om villain also said that he spent a lot of time researching his character. He said, "Prakashji told me to read books and articles on politicians to prepare for the role. I read several of these books at the library at the Bhopal University. I really can't take the name of the politician as I'm not allowed to speak about him right now."

The star, who has shaved his head for the role, said, "I really miss my hair but kuch paane ke liye kuch khona padta hai."

The film is being shot in 20 locations in Bhopal, where the crew will spend the next few weeks. The film will be released by the end of 2009.