The newly launched reality show 'Champion Chalbaaz No.1' on Sony Entertainment Television Asia is facing problems after its host Mona Singh decided to opt out.

According to a report on Mumbai Mirror, the actress was dissatisfied with the way the show is shaping up. The channel also feels that their star-attraction (Mona Singh) is getting over-exposed and it might take away the sheen from her much-awaited reality show, 'Extreme Makeover'.

Mona has been replaced by Shonal Rawat, who has started shooting for the show.

However, 'Champion Chaalbaaz' did not give her the same creative satisfaction which she got from 'JDJ2'. Also, Mona's other yet-to-be launched reality show, 'Extreme Makeover', is supposed to be the channel's next big ticket.

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