Billie Eilish has joined Green Day onstage at the FireAid Benefit Concert. Watch their performance of “Last Night on Earth.” ...

Billie Eilish fans can’t believe her older brother, Finneas, helps her write music after paying attention to some ...

Kelly Clarkson performed Billie Eilish's hit "Birds of a Feather" for the Kellyoke segment of her NBC talk show on Jan. 29.

Billie Eilish’s Hit Me Hard and Soft rules Billboard's Top Rock & Alternative Albums chart again ... [+] this week, blocking Elvis Presley from scoring a new No. 1. INGLEWOOD, CALIFORNIA ...