Superstar Rajinikanth will launch his long-anticipated political party in January, five months before the Tamil Nadu election. Promising "a wonder and miracle" in the polls, he said his party would bring "spiritual secular politics" with no caste or religion. "We will surely win the assembly polls and give honest, transparent, corruption-free, spiritual secular politics without caste, creed or religion. A wonder and miracle will definitely happen," Rajinikanth, 69, tweeted with hashtags "It's now or never" and "We will change, we will change everything".