The 18-year-old recently joined her famous dad on stage for his Nashville, Tennessee, concert.
The eldest daughter of McGraw and Hill took the stage Saturday evening to sing part of her dad's new song, "Here Tonight," before thousands of screaming fans.
McGraw, 48, and Hill, 47, are also parents to 17-year-old Maggie and 13-year-old Audrey. The actor told Rachael Ray last year that he's not "too tough" on his daughters, but he does fear their dating -- sort of.
"I mean, I have sledgehammer. I want it to be visceral," he said. "No, I'm not that tough. I mean, I try to act like I am, but I just want them to be happy. I want them to have a good time."