“Imran and Karan both are coming on the show for the finale. They would be promoting their film 'Ek Main Aur Ekk Tu',” said sources.

Directed by debutant Shakun Batra the romantic-comedy stars Imran and Kareena Kapoor in the lead. The film produced by Johar is up for release in February this year.

The lead actress, Kareena is holidaying with beau Saif Ali Khan and so she won't be able to make it for the show.

The fifth season of 'Bigg Boss' is in the final leg with five constestants - Amar Upadhay, Akashdeep Saigal, Siddharth Bhardwaj, Juhi Chawla and Mahek Chahal.

The show hosted by Salman Khan and Sanjay Dutt started with one male contestant - Shakti Kapoor and 13 females.