Ranbir to visit Bigg Boss house

Mumbai: Actor Ranbir Kapoor will make a special appearance on the sets of controversial reality show `Bigg Boss` to promote his upcoming film `Rockstar`.

The actor, along with singer Mohit Chauhan, will be seen on the `Aapka Farman` episode that will be aired on Colors channel this Saturday.

"It is still not confirmed if Ranbir will enter the house and speak to the contestants in person," a source from the channel said.