Selena Gomez hosts this new special (also airing on CBS and Fox) that aims to boost vaccine confidence and help get the vaccines proven effective against COVID-19 to some of the poorest nations around the world. Performers in the concert, which was pre-taped at So-Fi Stadium, include Jennifer Lopez, Eddie Vedder, Foo Fighters, J Balvin and H.E.R. The special also will include a salute to the 27 million heroic health workers currently involved in the worldwide battle against the coronavirus pandemic.