Opera singers are famous for being divas on an off the stage, but American soprano Renee Flemming has spent her long and notable career developing a different persona, often being called the "People's Diva."  For many of Fleming's fans, she is the first, and perhaps the only opera star they have ever paid close attention to, selling more than 2 million records, winning Grammy's and other awards for her work, and even singing the national anthem at the 2014 Super Bowl.