As an American actress, voice actress, model, singer, and activist, Hayden Panettiere is best-known as cheerleader Claire Bennet on the NBC series Heroes (2006-10), Juliette Barnes in the ABC musical drama series Nashville (since 2012) and Kairi in the video game series Kingdom Hearts. In 2009, she was nominated for a Grammy for Best Spoken Word Album for Children for A Bug's Life (1998) Read-Along.
Born to Lesley R. Vogel, a former soap opera actress, and Alan Lee "Skip" Panettiere, she also has one younger brother, fellow actor Jansen Panettiere. Panettiere attended South Orangetown Middle School in New York, then homeschooled from grade nine to the completion of high school.
From December 2007 to February 2009, Panettiere was in a relationship with Heroes co-star
Milo Ventimiglia. Afterthat, she dated heavyweight boxing world champion Wladimir Klitschkoin 2009 until two years later together. Subsequently, she dated NFL player Scotty McKnightfrom June 2011 to December 2012. And currently, she returned her relationship with Klitschko. In 2014, she gave birth to their daughter Kaya Evdokia Klitschko.