Charli XCX will turn LIDO Festival appearance into a Party Girl Festival with Gesaffelstein, Magdalena Bay, 070 Shake, the Dare, A.G. Cook, and more.

And Charli XCX has been deepening her screen credits as of late, with roles in Cathy Yan’s “The Gallerist,” Romain Gavras’ “Sacrifice,” and Gregg Araki’s “I Want Your Sex.” ...