Sophia Grace, Tiny Rap Queen, Drops Empowerment Banger 'Best Friends'

Sophia Grace, a small glitter-spewing British song fountain who has been trapped in an pink-walled toy store for four years and counting, just released a single that will transport you straight to the club. Over a slinky, rubbery DJ Mustard-esque beat, "Best Friends" features Sophia Grace serving serious Charli…