Music's biggest names are joining forces for a pair of FireAid benefit concerts to support those displaced by the recent and ongoing wildfires. Katy Perry, John Mayer, Lady Gaga, Billie Eilish and Gwen Stefani were among the A-Listers tapped to perform at the two upcoming shows,

Billie Eilish, Lady Gaga and more stars have joined the Los Angeles FireAid benefit concert bill supporting victims of the wildfires. Details.

Dozens of artists, many of whom have ties to Los Angeles, are lending their talents to wildfire relief. Billie Eilish, Lady Gaga, Joni Mitchell, Stevie Nicks, Katy Perry, and the Red Hot Chili Peppers are among those performing at the benefit concert FireAid.