FLOTUS has to be the best guest ever to appear on The Late Late Show with James Corden. James Corden’s White House tour turned into an unforgettable day for him as the First Lady joined him in his Range Rover. The pair began to sing a Stevie Wonder song followed by Beyonce. Then towards the end, another guest appeared Missy Elliott. This video has gained over 25 million views within a matter of 2 days.