Hayden Leslie Panettiere (/ˌpænɨtiˈɛər/; pan-ə-tee-err; born August 21, 1989) is an American actress, model, singer, voice actress, and activist. She is known for her roles as cheerleader Claire Bennet on the NBC series Heroes (2006–10) and as Juliette Barnes in the ABC musical drama series Nashville (since 2012).
