Billie Eilish and brother/ collaborator Finneas have left their managers of 10 years to join Jason Owen’s Sandbox Management, ...

Billie Eilish has had ... Another track off of Happier Than Ever, “NDA” spent 39 weeks on Billboard’s Hot 100. The track is based off of Eilish’s experiences with fame and lack of privacy.

Baird wore a black sweatshirt with Eilish's face and "Billie's Mom" written on the front. Eilish sang her hit "Happier Than Ever." Later in the night, her brother Finneas also joined her on stage ...