Lady Gaga, Stevie Wonder, Billie Eilish and more artists are participating in the concert, which is being held to support communities affected by the California wildfires.

Sting, Billie Eilish, Rod Stewart, Stevie Wonder and Lady Gaga were among a host of A-list headliners taking part in a benefit concert for victims of the recent devastating LA wildfires on Thursday.

St. Vincent performs with Krist Novoselic of Nirvana onstage during the FireAid Benefit Concert for California Fire Relief. (John Shearer/Getty Images for FireAid)

Stevie Wonder and Anderson .Paak join the FireAid Benefit Concert lineup to support victims of the recent Southern California wildfires.

The gargantuan LA wildfire relief benefit concert FireAid just keeps adding stars to its stages. After sharing the initial lineup late last week, the event expanded Gwen Stefanis

FireAid is a star-studded benefit concert organized for Los Angeles-area wildfire relief. It is being produced by Shelli, Irving, and the Azoff family with Live Nation and AEG Presents.

The forthcoming Los Angeles wildfire relief benefit concert FireAid have announced more names for its already stacked lineup.

John Fogerty, Black Crowes, Graham Nash, Peso Pluma, Dawes, and Anderson .Paak have also been added to the bill now.

John Fogerty, Graham Nash, Stevie Wonder and the Black Crowes are among ... exclusively on “LIFE with John Mayer,” Spotify, SoundCloud, Veeps, and YouTube, and at select AMC Theatre locations ...

The event, set to take place on January 30, will also stream live on Apple TV, Netflix, Paramount, Prime Video, Spotify, SoundCloud and YouTube

Mikael Wood and August Brown are at Inglewood's Intuit Dome and Kia Forum for the FireAid benefit concerts starring Billie Eilish, Lady Gaga, Green Day and Stevie Wonder, among many others.

Green Day kicked off the massive FireAid benefit concert Thursday night, a two-venue concert extravaganza that is raising money for Los Angeles-area wildfire relief efforts.