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.
