Fox News Flash top entertainment headlines of the week Fox News Flash top entertainment and celebrity headlines are here. NEW You can now listen to Fox News articles! Johnny Knoxville played chaos agent in Southern California over the weekend. A "double explosion" was captured on film outside of a dog park by a Simi Valley local, only for social media users to discover that Knoxville was behind the blast. "Apparently people thought a plane had crashed yesterday in Simi Valley," Knoxville said