The members of No Doubt -- Gwen Stefani, Tom Dumont, Tony Kanal and Adrian Young -- reunited at FireAid Thursday night and sang some of their biggest hits, including "Just a Girl," "Spiderwebs" and "Don't Speak."

All proceeds from this event go to California wildfire relief efforts. The devasting wildfires in California that began earlier this month have left thousands displaced, and over 10,000 homes have been destroyed.