The document provides definitions for 9 common idioms related to the entertainment industry. It explains that "to be in the limelight" means to be the center of attention, "to make a clown of yourself" means to appear foolish, and a "museum piece" refers to something that is very outdated. It also defines idioms such as "the show must go on" meaning an event continues despite problems, "a dog and pony show" as an event to gain approval, and "to steal the show" as doing something that wins the greatest praise.