Chennai (Tamil Nadu), Dec 31 (ANI): Tamil superstar Rajinikanth announced his entry in politics on Sunday. Huge crowd gathered to greet him in Chennai at Raghavendra Kalyanam Mandap. He asked his fans to “prepare for the war”. He said his fans that he will form a party with the help of his fans and contest in next assembly elections. Stating the current situation of politics in Tamil Nadu is in bad shape, Rajinikanth has taken this decision at the right time, he added.