It looks like Miley Cyrus eyeing up a Metallica covers album isn’t the only instance of a pop artist taking a heavier direction at the moment, as New Jersey electropop star Halsey says that she might release a punk rock album one day. Of course, the musician has already been incredibly prevalent in the scene away from her own music, working with Machine Gun Kelly (Forget Me Too), Bring Me The Horizon (Experiment On Me, ¿), and Travis Barker and YUNGBLUD (11 Minutes) these past two years alone. And while she tells Vogue that she hopes to collaborate with Grimes and Harry Styles in the future, she also hasn’t ruled out releasing a punk rock record of her own. Read this: Machine Gun Kelly: From rap devil to pop-punk god “I do really want to, but it needs to co...