Sienna Spiro

Born in the United Kingdom, Sienna Spiro crafts a sonic world that bridges soul, pop, and R&B, defined by intimate songwriting and vocal-centered melodies. From a Jewish family and the daughter of jeweler Glenn Spiro, she began writing songs around the age of ten, drawing on the vocal legacy of jazz icons like Etta James and Frank Sinatra as well as early-2000s hip-hop. Starting in 2021, she posted covers and original material on TikTok, steadily building an audience that paved the way for a career as a singer-songwriter. Her debut single, Need Me, arrived in May 2024, followed by Maybe in August 2024, which entered the UK charts and quickly became a cornerstone of her repertoire, leading her to the stage at London's All Points East festival. She followed with Taxi Driver in October 2024 and Back to Blonde in November 2024, a period during which Dazed magazine spotlighted her among its new-artist picks. In January 2025, Butterfly Effect preceded the release of her first EP, Sink Now, Swim Later, issued on 21 February 2025 and gathering her early singles alongside three new tracks, with a palette of soul-pop ballads and understated production. In autumn 2025, the release of Die on This Hill — a ballad that reached the UK Singles Chart top 10 — cemented Sienna Spiro's place on the contemporary pop and soul scene.