Billie Eilish New Collab

Billie Eilish and Spanish singer Rosalia will drop their long-awaited single this week.

According to the “Bad Guy” singer’s social media accounts, “Los Vas A Olvidar” will drop Thursday (January 21st) at 9a.m. PT.

Eilish captioned the cover art and a short video clip with, “You guys have been waiting for this.”

The song will be a part of the HBO series Euphoria’s Part Two: Jules soundtrack.