Hayden Lesley Panettiere ( born August 21, 1989) is an American actress and singer. She has starred as Claire Bennet on the NBC superhero series Heroes (2006–2010), Kirby Reed in the slasher horror franchise Scream (2011–2023), and Juliette Barnes in the ABC/CMT musical drama series Nashville (2012–2018). The latter earned her two nominations for the Golden Globe Award for Best Supporting Actress – Series, Miniseries or Television Film.