Grammys: From Katy Perry to Frank Ocean, subplots provide drama

Even with the Sturm und Drang of Grammy winners and losers, surprises and snubs dictating the awards' central narrative every year, the gala ceremony has come to be defined by its rivalries, diva turns and small-scale dramas that inevitably come to light over the course of the show's broadcast.

By Chris Lee and August Brown, Los Angeles Times

February 11, 2013