Shah Rukh Khan 'to appear in the Big Boss house'?

Shah Rukh Khan will reportedly enter the Big Boss house as part of the promotion for Ra.One.

The show - based on Big Brother - is hosted by Shah Rukh's rival Salman Khan.

According to Bollywood Mantra, a source said: "Shah Rukh Khan has been doing [the] rounds of many popular TV shows already as a part of his forthcoming film's promotion.

"Be it a reality show or even a fiction-based one, the star is not leaving any stone unturned to boost the hype around his ambitious project.

"He's also known to go on KBC as a guest almost after 11 years. Hence one cannot deny this possibility too."

Shah Rukh and Salman Khan are not known to be the best of friends, but the Devdas star has a strong relationship with Big Boss co-host Sanjay Dutt.

"Though the differences between Salman-SRK are well known, but Sanjay is known to be a close friend of Shah Rukh. He's also done a cameo in Ra.One. Therefore, it may not be a surprise to see Shah Rukh visit the house as a guest during the time Salman is away shooting for his film," the source added.

Pooja Bedi has been confirmed as one of the stars who will appear in the Big Boss house.

The new series begins on October 2nd 2011.