Hayden Lesley Panettiere is an American actress and singer. She is best known for her lead roles as Claire Bennet on the NBC superhero series Heroes (2006–2010) 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. She also appears in the slasher horror franchise Scream, portraying Kirby Reed.

Claire Bennet is a fictional character in the NBC psychological thriller superhero drama series Heroes. She is portrayed by Hayden Panettiere and first appeared on television in the pilot episode of the series, "Genesis", on September 25, 2006. She is a high school cheerleader with the power of rapid cellular regeneration. Claire appears in more episodes than any other character. In Heroes Reborn, she dies while giving birth to Malina and Tommy.