FOX Presents the iHeart Living Room Concert for America

Elton John as Self - Host Nick Carter as Self - Backstreet Boys Howie Dorough as Self - Backstreet Boys Dave Grohl as Self - Performer Shawn Mendes as Self Lizzo as Self Ellen DeGeneres as Self Sam Smith as Self Alicia Keys as Self AJ McLean as Self - Backstreet Boys FINNEAS as Self Ryan Seacrest as Self Billie Joe Armstrong as Self Billie Eilish as Self - Performer Brian Littrell as Self - Backstreet Boys Ben Falcone as Self Tim McGraw as Self H.E.R. as Self Mariah Carey as Self Camila Cabello as Self Lady Gaga as Self Kevin Richardson as Self - Backstreet Boys Ken Jeong as Self Demi Lovato as Self Melissa McCarthy as Self