Michelle Obama is the coolest First Lady the United States of America has ever had. Why? Because she rocks! Watch this video and know how she can make you smile, feel good inside, and the next minute pull your heartstrings by her convictions especially on reaching out to girls in developing countries to be educated. She will also make you feel that she, just like you, is ordinary when she started rocking out Stevie Wonder and Beyonce songs with James Corden for Carpool Karaoke. A special guest also joined the carpool for more rocking out.