As Gracie Abrams celebrated Halloween with Saturday Night Live, she gave viewers a 2-for-1 costume special during her performances. The 2x Grammy nominee channeled Baz Luhrmann’s Romeo + Juliet (1996) as she serenaded the Studio 8H live audience, dressing as Leonardo DiCaprio and Claire Danes’ doomed lovers from the ultra-stylized adaptation of William Shakespeare’s tragedy. […]