Reba McEntire will be performing this coming weekend at Indianapolis Motor Speedway. Actually, there will be a bunch of country stars on hand as NASCAR heads for the Brickyard. Reba is slated to perform America The Beautiful. Racing and NASCAR are a big part of the McEntire family now. Reba's son Shelby has just completed a four day Ford Racing High Performance School at Miller Motorsports Park, in Tooele, Utah. Shelby is now 21 and has been on the track a few times but now is an officially licensed race car driver!