Charli xcx Brings Out Chappell Roan for ‘Boom Clap’ at Los Angeles Concert

As anyone who’s seen her in concert knows, Charli xcx is usually laser-focused on her current material and rarely looks back for more than a couple of songs. But she made an exception on Saturday night at the Kia Forum in Los Angeles, when she performed her 2014 breakthrough hit “Boom Clap” (for the first […]