Hayden Lesley Panettiere (born August 21, 1989) is an American actress, model, singer, and activist. She is known for her roles as cheerleader Claire Bennet on the NBC sci-fi series Heroes (2006–10), Juliette Barnes in the ABC/CMT musical-drama series Nashville (2012–present), Kairi in the video game series Kingdom Hearts, Dot in A Bug's Life, and Suri in Disney's Dinosaur.