VIDEO : Melissa McCarthy Wears a Mouth Guard on The Late Late Show and it's Hilarious

Today Your source for all things celebrity and entertainment. There is never a dull moment when James Corden is on television?add Melissa McCarthy to the mix and you have late-night dynamite. While speaking was nearly impossible, Corden, McCarthy and fellow actress Kristen Schaal decided to try out some other ordinary tasks with their new mouth accessories?including drinking water and blowing bubbles. RELATED VIDEOS: This content is available customized for our international audience.