The 15 contestants inside Bigg Boss house are news reader and actress Fathima Babu, Sri Lankan news presented Losliya, actresses Sakshi Agarwal, Madhumitha, small screen actor Kavin, popular model Abhirami, Paruthuiveeran fame Saravanan, veteran actor Vijayakumar's daughter Vanitha, actor-filmmaker Cheran, Thulluvadho Ilamai fame Sherin, musician Mohan Vaidya, model Tharshan, choreographer Sandy, Malaysian singer Mugen Rao and air-hostess-turned-anchor Reshma. Kamal Haasan welcomed all participants and let them inside the house one after another.
