The band posted a series of pics with the "Birds of a Feather" singer after their team-up at last week's benefit that raised ...

Billie Joe Armstrong says it was an "honor" to perform with "pretty awesome young lady" Billie Eilish. The 52-year-old rocker ...

"From the bottom of our hearts, we love you Los Angeles," Billie Joe Armstrong told the crowd, "and we've got your back no ...

Billie Eilish joined Green Day on 'Last Night on Earth' to kick off the FireAid concerts in Los Angeles to benefit wildfire ...

Just as FireAid hit the five-hour mark, Billie Eilish and her brother Finneas turned down the volume for an acoustic set as ...

FireAid in Los Angeles inspired a community devastated by wildfires. We take you inside the benefit shows with Lady Gaga, ...

With the help of Adam Levine, the Duchess of Sussex got the "Birds of a Feather" singer to send signed gifts to a heartbroken ...

Billie Eilish and Finneas performed acoustic renditions of "Wildflower," "The Greatest," and "Birds of a Feather" at FireAid.

Billie Eilish and her brother and collaborator Finneas paid tribute to Altadena, which was one of the communities devastated ...

Green Day's Billie Joe Armstrong said the band's collaboration with Billie Eilish at the LA FireAid relief concert was an "awesome" experience.

Billie Eilish delivered matchless performance with Green Day in LA FireAid concert.On Thursday night, Billie and Green Day ...

FireAid LA brought together a powerhouse lineup at the Kia Forum and Intuit Dome in Inglewood to support relief efforts for ...