Green Day opened the show with their song “Last Night on Earth,” featuring a surprise appearance by Billie Eilish, and then ...

Billie Eilish made an appearance during Green Day’s set at the FireAid concert on Jan. 30. The Grammy winner came out as the ...

Dozens of stars will take to the stage in the two-venue extravaganza, which aims to raise money for those affected by this ...

Billie Eilish made a surprise appearance on stage with Green Day on Thursday to kick off one of two star-studded concerts in Los Angeles put together to raise funds for people affected by deadly ...

After their set, Green Day frontman Billy Joe Armstrong hugged Billy Crystal, who was there to welcome the crowd.