Between 2006 and 2010, Hayden Panettiere played Claire Bennet, a cheerleader with ESP, on Heroes.
Claire Bennet . She is a high school cheerleader with the power of rapid cellular regeneration . Hayden Panettiere . 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 ) and Kairi in the video game series Kingdom Hearts .