"Daddy" is a currently unreleased song by Billie Eilish. Billie posted some lyrics of this song on Instagram. The song is expected to be on Billie's debut album in 2018.
On December 28th, Finneas leaked a snippet of the song on his Instagram story and announced it was a collab with MadeinTYO.
- Some lyrics for this were teased by Billie on instagram.
- This song was on her Voice Memo list with 3 other new songs.