The gorgeous Priyanka Chopra who will be soon seen on the big screen playing the role of real life fighter ‘Mary Kom’ was spotted having some fun on the sets of Sony Entertainment Television’s popular game show Kaun Banega Crorepati. The talented actress played along with contestant, Usha Vishwakarma, who is the founder of NGO Red brigade, a self-defence group. Priyanka who shares a warm relation with the host of the show, Amitabh Bachchan, was also seen indulging in some mock stunts with the superstar. Amidst the gameplay, AB got into a playful mood and expressed his desire to have a boxing match with Priyanka. In no time the KBC set turned into a boxing ring and the two superstars showed off their boxing prowess. While PC has become a pro at the game, she was seen sharing a couple of tips with AB on how to defend! Well that’s not all as the fun didn’t end here…On a special request from Mr. Bachchan, PC also sang her international hit song. High on entertainment, you just can’t afford to miss this episode. Tune in to Kaun Banega Crorepati on Thursday, 4 September at 8.30 pm only on Sony TV.