Connie Britton paid tribute to her former co-star Hayden Panettiere, who tragically died on Sunday. The two co-starred on “Nashville” together for five seasons. Britton, 59, posted pics with Panettiere on Instagram Monday, and said she was heartbroken. “This was Hayden. Bursting with brilliance, shining so bright,” she wrote. “I have no words for this sad song. Just heartbreak.” She added, “I love you girl. Sleep easy now. 💔.” The first pic in the carousel was of her and Panettiere holding hands with their arms raised as their respective “Nashville” characters, Rayna James and Juliette Barnes. “Nashville” ran from 2012 to 2018….
