Allu Arjun is likely to star in Bollywood hit Dostana remake. Dostana is a rib tickling comedy where two straight men pretend to be gays. Sources say that stylish star Allu Arjun will play Abhishek Bachchan's role and Raja will play John Abraham while heroine is yet to be finalized. It waits to be seen if such films on these topics will be accepted by the audiences in south who are more conservative than up north.