Known best for her roles as self-healing cheerleader Claire Bennet in Heroes and country music star Juliette Barnes in the series Nashville.
She was also one of the youngest people ever nominated for a Grammy for voicing Princess Dot in “A Bug’s Life.” Also she played the young coach's daughter in Remember The Titans.
Throughout the years Panettiere had spoken openly about her struggles with addiction. The circumstances surrounding her death are unknown. She leaves behind an 11 year old daughter.
