Bigg Boss Tamil is a popular reality television show that premiered in 2017. It is based on the original Big Brother format, where contestants, known as housemates, live together in a specially designed house under constant surveillance. The show is hosted by Kamala Haasan, a renowned actor and filmmaker, who guides the audience through the contestants' journey. Each week, housemates face various challenges and tasks, leading to nominations for eviction. Viewers can vote to save their favorite contestants, adding an interactive element to the show. The last remaining housemate wins a cash prize and the title of the winner of Bigg Boss Tamil.