Lady Gaga Rules The World
Lady Gaga performed at this year's Super Bowl halftime show and did not disappoint. Gaga's performance was electrifying and has become an advocate for all people who feel like outcasts in this society. Her recent album, "Joanne" has become a favorite for fans as Gaga strips down to a toned-down diva. She talks with correspondent Lee Cowan from CBS News about entering a new era and her pop star transformation.