Billie Eilish, A$AP Rocky and Post Malone lead the names for Governors Ball 2021, which will take place this September.The New York festival will celebrate its 10th anniversary at this year’s event, as originally planned for the 2020 edition.While some acts booked to play last year’s cancelled festival remain on the line-up, such as Dominic Fike and Carly Rae Jepsen, there are some major differences, with all new headliners in Eilish, Rocky and Post Malone.The likes of DaBaby, Leon Bridges,