Mathangi

The Super Bowl halftime show wouldn't be the Super Bowl halftime show without some controversy. In 2004, Justin Timberlake infamously ripped open part of singer Janet Jackson's costume. This year, controversy arose in the form of a backup singer, using her middle finger to draw attention to herself. British pop star Mathangi “Maya” Arulpragasam, better known as M.I.A., raised her middle…