综艺 2020年美国公告牌音乐大奖颁奖典礼 的评分为5.0分，共有85人参与。The 2020 BILLBOARD MUSIC AWARDS is a music ceremony that honors artists, albums and songs that dominated to Billboard charts over the past year, and features celebrity presenters and live musical performances.综艺 2020年美国公告牌音乐大奖颁奖典礼 豆瓣评分（8.0）