FOX Presents the iHeart Living Room Concert for America

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