2020年美国公告牌音乐大奖颁奖典礼
版本：已完结
演员：塔拉吉·P·汉森,简·林奇,雪儿,嘉丝莉·毕薇斯,黛米·洛瓦托,Add
语言：英语
年代：2020
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.