Gwen Stefani's No Doubt is reuniting for the FireAid benefit concert to raise money for those most affected by the Los Angeles wildfires.

Olivia Rodrigo, Billie Eilish and Finneas, Lady Gaga, Gracie Abrams, and more musicians are coming together to support those impacted by the Los Angeles wildfires and support the city the entertainment industry calls home.

They’ve announced the initial lineup for the shows, which includes Billie Eilish and FINNEAS, Green Day, Gwen Stefani, Jelly Roll, Katy Perry, Lady Gaga, Lil Baby, P!nk, Red Hot Chili Peppers, Stevie Nicks,

Tate McRae, Gwen Stefani and Katy Perry are also set to take the stage for the benefit show, as will John Mayer and Dave Matthews performing together for the first time.

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

Billie Eilish, Lady Gaga, Stevie Nicks and more A-list musical acts are scheduled to hit the stage at the FireAid benefit concert on Jan. 30.

Stevie Nicks, Red Hot Chili Peppers, Lady Gaga, Rod Stewart, John Mayer and Dave Mathews playing together for the first time, are also among the performers for a pair of simultaneously held shows

Billie Eilish, Lady Gaga, Stevie Nicks, Stevie Wonder, and John Mayer are only a few of the artists featured on the upcoming FireAid concert lineup. Find out who else is performing, how to stream the event,

The FireAid benefit concert will also feature a stellar line-up of artists to support those affected by devastating fires in Los Angeles.

Billie Eilish and Finneas, Lady Gaga, Joni Mitchell and Red Hot Chili Peppers are among the headlining acts.

As Southern California begins to rebuild in the wake of the wildfires, Live Nation is assembling some of Hollywood's biggest talents in support.