Did someone break Beyoncé's notoriously strict NDA policy? On Monday, The Huffington Post reported that the performer is set to cover the September 2018 issue of Vogue magazine — or what's rumored to be Anna Wintour's swan song as editor-in-chief. While rumors of the alleged shoot have been surfacing on the Internet for days now, sources tell The Huffington Post that the issue features a series of firsts for the magazine.