Bigg Boss 12 is all set to premiere today at 9 pm and the excitement around the show is at peak after four contestants have already entered the BB 12 outhouse. But the real drama will begin tonight onwards when 18 contestants–a mix of 6 celebs and 6 jodis will be locked in the Bigg Boss 12 house for 100 days.Salman Khan returns to host the show for the ninth time in row and will be seen sporting a fresh beard this time. The show has got its prime time slot back after eight years.Here’s all you want to know about the show:When is Bigg Boss 12 starting?Bigg Boss 12 will start airing on September 16, Sunday, at 9 pm on Colors TV and it will air on all days. Salman Khan’s Weekend Ka Vaar episodes will air on Saturday and Sunday at 9 pm.Who are the contestants?We released Bigg Boss 12’s official list sometime back and 6 celebrities and 6 jodis will be locked inside the house. It includes the names of popular TV stars Karanvir Bohra, Neha Pendse, Srishty Rode and Dipika Kakar, cricketer Sreesanth, Bhajan singer Anup Jalota and singer Jasleen Matharu, Roadies contestants Surbhi Rana and Kriti Verma, Bihari singer Deepak Thakur and his biggest fan Urvashi Vani, commoner jodis Shivashish Mishra and Sourabh Patel, Sabha Khan and Somi Khan and Romil Chaudhary and Nirmal Singh.What’s new about the show?Besides, there are a lot of interesting revelations in store for viewers in the first few episodes. The opening episode of Bigg Boss 12 will have ex Bigg Boss contestants like Shilpa Shinde and Manveer Gujjar but we hear that after the grand premiere episode, former Bigg Boss contestant Hina Khan will make a surprise entry to the show, and stay with the contestants for a day. Her entry will surely add spice to the show, as she is expected to give it a perfect headstart.advertisementAnd here is the biggest twist of all. Bharti Singh and husband Haarsh Limbachiyaa will not be seen as contestants, but a link between housemates and host Salman Khan and will be the surprise element of the show.How to watch Bigg Boss 12 online on Jio TV and Airtel TV?If you are a Jio customer, all you have to do is download the Jio TV app and watch Bigg Boss 12 real time. There are various plans available for Jio customers to choose from. If you are an Airtel subscriber, you can watch KBC 10 similarly by downloading Airtel TV app.How to watch Bigg Boss 12 online on Voot?If you have missed the episode of Bigg Boss 12, you can watch it on Voot app the next morning. Although the app doesn’t have the option of live streaming, it provides interesting snippets from the episode, and unseen clips which are not part of the episode.