Eilish and Finneas also performed "Wildflower" & "The Greatest." By Rania Aniftos After joining Green Day for their FireAid-opening set at the Kia Forum earlier Thursday night (Jan. 30), Billie ...

In a new interview with Australia’s The Hot Hits, Eilish was asked about her plans for the the next 12 months and if they ...

The clock was nearing midnight when Billie ... Eilish ended up performing twice at FireAid. Earlier in the night, she helped Green Day open the show at the Kia Forum. She joined the band onstage ...

Audiences tuning into the FireAid benefit concert for Los Angeles on Thursday night (Jan. 30) were surprised with an early treat when pop superstar Billie Eilish ... from the band's 2009 album ...

“Last Night on Earth,” from the band’s 2009 album “21 st Century Breakdown,” another Billie — Eilish — came out to sing the second verse and the rest of the song with the ban ...

Pop music superstars Billie Eilish and Ariana Grande came together to talk all things “Wicked” — and in the midst of gushing over each other’s work, they hinted at making music together.

"I'm just super excited," said Finneas, who is also a producer and brother to his regular collaborator, Billie Eilish ... the stage on Jan. 30 with Eilish at Fire Aid, the L.A. concert that ...

And, hopefully, their performances will raise a monumental sum to aid in recovery and rebuilding ... joined Green Day to kick off FireAid, Billie Eilish returned with brother Finneas, who ...