Bollywood Superstar Salman Khan has recently shot four promos for the upcoming Bigg Boss 13. In the first promo, the actor is seen in the avatar of a station master. Bigg Boss 13 will only have celebrities for a change this time as the makers want to get back the old popularity and charm of the reality show. The set of the reality show has been moved from Lonavla to Filmcity. The much-awaited Bigg Boss 13 will reportedly launch on September 29.