Lorde performs "Green Light'' as karaoke. On May 21 of 2017 Lorde performed at the annual Billboard Music Awards. Background In early May it was announced Lorde would be singing at the 2017 BBMAs. There, she performed a karaoke version of her song "Green Light". Retrieved from "https://lorde.fandom.com/wiki/2017_BBMAs_Performance?oldid=1669" Categories: Tours & Concerts Lorde's World Melodrama Concerts Community content is available under CC-BY-SA unless otherwise noted.