Blake Shelton will appear in a country music-themed episode of The Price Is Right on April 16 on CBS. Shelton will serve as a model during the game, Half-Off. New duo Bomshel will also appear in the episode. One of the showcase winners will receive a trip to Las Vegas for the ACM Awards which airs live on April 18 on CBS. Hosted by Drew Carey, The Price Is Right is the longest-running game show in television history. View photos from The Price Is Right taping.