Billie Joe Armstrong joined his fellow Green Day members to open FireAid, setting off the nearly six-hour benefit with a three-song tribute to those affected by the Los Angeles wildfires. It was Green Day operating like Green Day typically does these days: massive shows on massive platforms,

Audiences tuning into the FireAid benefit concert for Los Angeles on Thursday night (Jan. 30) were surprised with an early treat when pop superstar Billie Eilish made a surprise appearance alongside Billie Joe Armstrong and the rest of Green Day for a stirring opening performance.