Billet Doux
Billet Doux is a Franco-American duo based in Paris, formed by Kaycie Chase (a
Franco-American singer and actress) and Pierre Elgrishi (a French bassist). They
met in Paris while working on Kaycie Chase’s solo project and formed Billet Doux
in the early 2020s. With a style of English-language songs blending indie pop,
pop-rock, folk pop, and alternative influences, Billet Doux released their first
single “Dream On” in 2025, followed by the EP Life High, produced with Olivia
Merilahti of the band The Dø, and the acoustic project Live at Home. Their debut
album, Superbloom Is Here ...
