Billie Eilish, Katy Perry, and Gracie Abrams join a star-studded roster of musicians performing at the FireAid relief concert for victims of the LA wildfires.

Relief efforts for the still-burning fires in California have now reached the “massive benefit concert by very famous people” stage of developments, as organizers for an upcoming event titled FireAid have now sent out their initial line-up for a benefit concert.

Dave Matthews and former Berklee School of Music student John Mayer will perform live together for the first time at FireAid.

Some of music's biggest stars, including Los Angeles native Billie Eilish and her brother Finneas, will headline the FireAid benefit concert to help Southern California recover from the devastating wildfires.

LOS ANGELES >> Musicians Billie Eilish, Lady Gaga, Joni Mitchell and Jelly Roll will take the stage with other big names at wildfire relief concerts in Los Angeles this month, organizers said on Thursday.

Stevie Nicks, Sting, Tate McRae, Katy Perry, Gwen Stefani, Joni Mitchell, and Gracie Abrams are set for the FireAid benefit concert on Jan 30

Green Day and Red Hot Chili Peppers are among the names lined up for a benefit concert to support victims of the recent LA wildfires.

The event — a co-production of Live Nation, AEG, the Clippers and the Azoff Company — will be split between the Intuit Dome and nearby Kia Forum on Jan. 30.