As if soap fans didn’t have a good enough reason to tune into ABC’s pilot Nashville, thanks to the news former General Hospital star Jonathan Jackson will be in the potential series. According to Deadline, former Guiding Light, One Life to Live and Heroes star Hayden Panettiere has joined the pilot’s cast as teen sensation Juliette Barnes, whom the show’s lead character, 40-year-old fading country queen Rayna James, is forced to tour with or lose her tour altogether.