The two-venue, FireAid Benefit Concert, was held in Los Angeles on Thursday night to help raise money for the Southern California communities affected by the devastating fires that ignited earlier this month.

Green Day and Billie Eilish performed together, Billy Crystal spoke of the pain of losing his home in the fires, and Joni Mitchell gave a rare performance.

The first of two concerts collectively being referred to as FireAid will soon kick off at the Kia Forum in the Los Angeles city of Inglewood, to support relief efforts in the wake of the deadly wildfires that ignited earlier this month in the LA area,

The FireAid benefit concerts will be star-studded, with Stevie Wonder, Lady Gaga, and more performing. Here's how to see it all as it happens.

Green Day opened the show with their song “Last Night on Earth,” featuring a surprise appearance by Billie Eilish, and then followed up with their anthem “Still Breathing”

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. They launched into “Last Night on Earth" at the Kia Forum and were soon joined by Billie Eilish for the first surprise of the night.