Lana Del Rey has revealed that the mesh face mask she wore to a recent book signing was lined with plastic, after she faced criticism over its effectiveness.The singer wore the mask at a Los Angeles meet and greet for her new poetry book Violet Bent Backwards Over the Grass on Friday 2 October.However, seemingly large gaps in the covering prompted social media users to question how well it would help prevent the transmission of coronavirus.Del Rey has now addressed the criticism in response to