The British singer has revealed that she didn't think fans would like the low-budget cover art before it went viral. In a new interview with Apple Music's Zane Lowe, Charli explained how the album cover, which features a lime green background and blurry lowercase text, came about. "Where the actual first idea of doing a text cover came from was to save money. I was like, 'This album is not going to appeal to a lot of people.'" Charli said that instead of spending money…