Chris Willman Senior Music Writer and Chief Music Critic The Grand Ole Opry has apologized to fans after outrage over an embarrassing appearance by an apparently drunken Elle King during a Dolly Parton tribute Friday night. Describing herself as “fucking hammered,” the singer cussed during the traditionally family-friendly show, awkwardly bantered with hecklers and failed to remember the Parton song she was supposed to sing as part of the birthday salute.