Gwen Stefani Subtly Disses Charli XCX While Talking About Scrapped 2014 AlbumGwen Stefani Subtly Disses Charli XCX While Talking About Scrapped 2014 Album"That’s what I sounded like 12 years ago—maybe you should call Charli XCX," Gwen said during an interview with 'Entertainment Weekly.'PopCrush StaffPopCrush Staff