LeAnn Rimes will perform "Swingin'" on America's Got Talent on Wednesday (Aug. 18) on NBC. Rimes' updated version of the John Anderson hit will also be included on her upcoming album of covers, Lady & Gentlemen, due Oct. 5 on Curb Records. The episode will also feature magician Criss Angel. Twelve performers from earlier in the season will be brought back for the episode, with four of them advancing to the semifinals. Rimes' next tour date is Sept. 10 in Redding, Calif.