Die Happy (Holly Humberstone song)

"Die Happy" is a song recorded by English singer-songwriter Holly Humberstone. It was released by Polydor Records on 5 November 2025 as the lead single from her upcoming second studio album, Cruel World (2026). Humberstone wrote the track with long-term collaborators Rob Milton and Nate Campany, with Milton and Jonah Summerfield handling the production.

An alt pop ballad, the lyrical content of "Die Happy" explores the danger of falling in love recklessly. Humberstone was inspired by The Bloody Chamber and Dracula throughout the writing process and wanted the track to feel like a fairytale set at night. It was praised by critics and was billed a "bold new chapter" for Humberstone's artistry.