Amy Rose Allen is an American songwriter, record producer, and singer. She grew up in Windham, Maine with her parents and two sisters. While in elementary school, Allen played bass in her sister's band Jerks of Grass, and as a teenager, she played folk and bluegrass music at bars and pubs. Allen attended Boston College and later graduated from Berklee College of Music in Boston.

She has been credited with songwriting work on commercially successful releases performed by music industry artists including Rosé, Harry Styles, Tate McRae, Justin Bieber, Halsey, Shawn Mendes, Selena Gomez, Camila Cabello, Olivia Rodrigo, Sabrina Carpenter, Pink Sweats and among others.

Allen was nominated for the inaugural Songwriter of the Year at the 65th Annual Grammy Awards for her work on releases by King Princess, Alexander 23, Lizzo, Charli XCX and Sabrina Carpenter, and Harry Styles. At the same ceremony, she won Album of the Year for her to contribution to the latter's Harry's House (2022). Read more on Last.fm. User-contributed text is available under the Creative Commons By-SA License; additional terms may apply.