Kelly Clarkson performed at the 2013 CMA Music Festival at LP Field in Nashville, Tennessee on Saturday (June 8).

Kelly Clarkson looked cute in a short-sleeved red dress with a leopard-print belt at the waist as she debuted her new single, "Tie It Up."

Anxious about the performance, Kelly told the crowd, "This is my first official set at a country ... thing. I've been nervous all day because I wanted to be good for you!"