MUMBAI – Model Karishma Kotak is on seventh heaven. Ever since she appeared on the sixth season of reality show “Bigg Boss,” the 30-year-old has been flooded with movie offers. According to ndtv.com, the model has already bagged her first film. Kotak reportedly is now all set to make her Bollywood debut with Bhola Malviya's film starring Arshad Warsi. The shooting of the film has already begun, and so has Kotak's career in Bollywood. – SG