Rosa Walton is a British singer, songwriter, composer, and producer, best known for forming the experimental pop duo Let's Eat Grandma with Jenny Hollingworth. Originally from Norwich, England, she began writing songs with Jenny Hollingworth in her early teens, leading to the formation of Let's Eat Grandma in 2013. The project gained attention for its original blend of experimental pop, synthetic production, and deeply personal songwriting, often mixing playful and surreal elements with intimate lyrics. Their debut album, I, Gemini (2016), recorded while they were still teenagers, blurred the boundaries between genres. It was followed by I’m All Ears (2018) and Two Ribbons (2022). In 2020, Rosa Walton recorded the track “I Really Want to Stay at Your House” for the video game Cyberpunk 2077. The electronic song, which was featured in 2022 on the soundtrack for the animated series Cyberpunk: Edgerunners, became an international viral hit, charting in Ireland and the UK (No. 68). It re-entered the charts following the release of Rosa Walton’s debut solo album, Tell Me It’s a Dream, which was released in June 2026 and peaked at No. 49 in the UK.