Tension mounted in Osmania University as Pawan Kalyan's fans among OU students took to a rally while rising slogans Jai Pawan, Jai Janasena. On the other hand, Kathi Mahesh's followers have burnt the effigy of Pawan Kalyan while creating a tense situation. Police have arrested both the groups and shifted them to Amberpet police station. According to sources, Pawan Kalyan's fans are going to take a rally from NCC gate of the university. Police got alerted with the information and arranged tight security. Sources say that some big wigs of Tollywood may come forward to keep a check to the controversy.