Kelly Clarkson Revs Up NASCAR

Start your engines!

Kelly Clarkson, winner of the first American Idol and two-time Grammy award winner, rehearses her final practice for the NASCAR Nextel Cup Series Daytona 500 at Daytona International Speedway on Saturday morning in Daytona, Florida. Kelly chatted up Martin Truex Jr. (pictured), driver of the #1 Bass Pro Shops Chevrolet. Check out more pictures of Kelly and Martin here!

Kelly will be headlining the the pre-race extravaganza leading up to the Daytona 500 race with a three-song set starting at 1PM ET/PT on FOX.