Bobbie Williams - Wikipedia
Super Bowl XLVII - Wikipedia
Super Bowl XLVII - Wikipedia
File:Destiny Child at Super Bowl XLVII halftime show.jpg - Wikipedia
File:Super Bowl XLVII Trip (14685059869).jpg - Wikimedia Commons
Super Bowl XLVII: The Harbaugh Bowl aka The Blackout
File:Beyoncé at Super Bowl XLVII halftime show.jpg - Wikipedia
Baltimore Ravens - Wikipedia
File:Power Failure in the Superdome during Super Bowl 2013.jpg