Filmmaker-choreographer Farah Khan launched her new television show 'Lip Sing Battle' and during the launch Farah revealed that Parineeti Chopra gave Karan Johar a lap dance. The show has been adapted from the Popular American TV show ‘Lip Sync Battle’, which will air on television by mid of September. During her shoot of the show, Farah even received a Surprise visit from friend and actor Shah Rukh Khan.