The world premiere of 20th Century Fox's film 'Joy' was held in the Ziegfeld Theatre in New York City. Joy is an upcoming American biographical comedy-drama film written and directed by David O. Russell. The film is about a struggling single mom of three children, Joy Mangano, who invented the Miracle Mop and is the president of Ingenious Designs. It stars Jennifer Lawrence as Mangano, Robert De Niro, and Bradley Cooper. The film is scheduled to be released on December 25.
