Juliette Jolene Barnes-Barkley is a fictional character and one of the two leads in the ABC/CMT musical drama series "Nashville". Juliette is portrayed by actress Hayden Panettiere since the pilot episode, which aired on October 10, 2012. Juliette was a teenage country sensation and is now making more mature music. She tries to take the throne, as Queen of Country music, from rival Rayna Jaymes. Panettiere has received critical acclaim for her performance as Juliette including nominations for two Golden Globe Award for Best Supporting Actress – Television Series Drama in 2013 and 2014, a Satellite Award for Best Actress – Television Series Drama in 2012 and a Critics' Choice Television Award for Best Supporting Actress in a Drama Series in 2016.