With Fire Country consistently finding ways to cast country singers in key roles, the cast has discussed the perfect way to bring Shania Twain into the universe. Diane Farr, who plays Sharon, spoke exclusively to Us Weekly about her idea, saying, "I just asked Morena [Baccarin] yesterday because we have different birth mothers [on the show] if she could see herself with Shania Twain as her mother." Farr, 56, acknowledged that Twain might "be too young" for the role - but the potential is still there. "Just this idea of finding a country singer who can come on and further that [would be great].