The Grammys may be the biggest night in music, but the fashion alone is reason enough to tune in. See the show's 37 best red-carpet looks, from J.Lo's iconic Versace gown to Miley Cyrus's barely-there ...
The New Rules hitmaker, 29, and the Fantastic Beasts star, 34, couldn't take their eyes off each other as they posed for pictures together before making their way around the event hand-in-hand.