Media circus is a colloquial metaphor, or idiom, describing a news event for which the level of media coverage—measured by such factors as the number of reporters at the scene and the amount of material broadcast or published—is perceived to be excessive or out of proportion to the event being covered.
The term is meant to critique the coverage of the event by comparing it to the spectacle and pageantry of a circus.
'"[3] A few years later The Washington Post had a similar courtship example in which it reported, "Princess Grace herself is still traumatized by the memory of her own media-circus wedding to Prince Rainier in 1956.
"[4] Media circuses make up the central plot device in the 1951 movie Ace in the Hole about a self-interested reporter who, covering a mine disaster, allows a man to die trapped underground.
The movie was based on real-life Floyd Collins who in 1925 was trapped in a Kentucky cave drawing so much media attention that it became the third largest media event between the two World Wars (the other two being Lindbergh's solo flight and the Lindbergh kidnapping).