Billie Eilish made a surprise appearance on stage with Green Day on Thursday to kick off one of two star-studded concerts in ...

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

Green Day kicked off FireAid Thursday night, launching into “Last Night on Earth," and quickly joined by Billie Eilish for ...

Dr. Dre joined Anderson .Paak and Sheila E. for renditions of “Still Dre” and “California Love” at FireAid. Watch the ...