- Billie Eilish and ROSALÍA released their long-awaited collaboration, "Lo Vas a Olvidar," on Thursday.
- The song, produced by Finneas O'Connell, was made for a special episode of HBO's "Euphoria."
- It marks the first time Eilish has recorded a song in Spanish.
- Read more:
- Every Billie Eilish song, ranked
- 19 songs you probably didn't know were written or produced by Billie Eilish's brother Finneas
- The first trailer for Billie Eilish's documentary is here and it shows her toe the line between normal teen and global star
- What we know so far about season 2 of HBO's 'Euphoria'