British rapper Skepta has apologized for the offensive artwork for his upcoming single, “Gas Me Up (Diligent),” after facing fierce backlash for an image some saw as evoking the Holocaust. The artwork by artist Gabriel Moses was posted on Skepta’s Instagram on Monday (Jan. 8) — and has since been removed — and features a photo of a group of men with shaved heads wearing matching drab uniforms with the words “Gas Me Up” tattooed on one of the subject’s heads. The photo drew comparisons to the treatment of Jews during the Holocaust, including some commenters saying that the combination...