J-Lo, H.E.R. And Foo Fighters and a bunch more artists announced today they'll be a part of "VAX LIVE: The Concert to Reunite the World", set to air on May 8th. The special will be on iHeartRadio and streamed globally on lots of platforms. The event is to raise funds to help vaccinate front line healthcare workers. Performers for the special include J-Lo, H.E.R., Foo Fighters, Eddie Vedder, and will be hosted by Selena Gomez.