India, Dec. 26 -- During a college show in Dehradun, Sunidhi Chauhan was hit by a plastic bottle thrown from the audience. Visibly upset, she had addressed the crowd, saying, "Show ruk jayega." During a show in New York, a man in the audience threw dollar bills at Ayushmann Khurrana, who suggested he donate the money. In London, someone hurled a shoe at Karan Aujla mid-show....