The much-awaited premiere of 'Bigg Boss 15' took off on Saturday night with the usual pomp and pranks after the show's host, Bollywood superstar Salman Khan, entered the jungle-themed house doing a jig to the song 'Jungle Hai Aadhi Raat Hai'.After his inaugural dance, Salman started introducing the contestants. The first to be welcomed into the house was TV actor and reality show host Jay Bhanushali, who was taken on a guided tour around his home for the coming weeks. Let us have a look at all the contesants who have entered the Bigg Boss house this year.