Enjoy a brand new episode of CMT Hot 20 Countdown this weekend as country quartet Parmalee drop by for a visit. We'll chat with the group about their popular single, "Carolina," and much more. Also on the show, Jake Owen heats things up with his exclusive performance of "Days of Gold." Plus, we'll tell you Cole Swindell's connection to Luke Bryan, along with details on how Cassadee Pope prepared for her emotional video, "Wasting All These Tears." You won't want to miss our countdown of the five best country Christmas videos and Taylor Swift talks about her new movie, The Giver.