Charli XCX defines the e-girl It Girls in "360" music video
There was a time when Charli XCX made huge, chart-topping hits, but she’s spent the last few years cultivating a crew of niche, not-quite-underground figures. Her work throughout the second half of the 2010s with producers A.G. Cook and the late SOPHIE brought her to a new sonic palette that the rest of pop music has…