After Big B hosted the last season of Bigg Boss, SRK seems to be the next logical choice to step into his big shoes. Rumours mills suggest that Shah Rukh Khan will soon be roped in as the host of Bigg Boss 4. If reports are to be believed, Colors has completed all the formalities, and is waiting for SRK's final nod. The channel, however, is not ready to spill the beans before everything is finalised.

Sara Khan of Bidaai fame is reportedly finalised as a contestant on the show.

Well with SRK following the footsteps of Big B everywhere, we are not really surprised!