Taylor Swift and NASCAR driver Tony Stewart snap a pic backstage at the Speed and Sound event held in Nashville, Tenn., on Saturday evening (January 9).

The Speed and Sound event benefits children with chronic medical conditions or serious illnesses as well as the Country Music Hall of Fame. According to reports, over $180,000 was raised from two music and memorabilia auctions, one for fans and the other part of a VIP-packed Friday night gala.

Celebs who were on hand for autographs and to perform were country artists Hank Williams, Jr., Holly Williams (Hank‘s daughter), and Vince Gill as well as race car drivers Dale Earnhardt, Jr., Kasey Kahne and Elliott Sadler.