CMT Top 20 Countdown   -  About the Episode

Tune in to this week's Top 20 Countdown as host Lance Smith catches up with Lady Antebellum. You won't want to miss his interview with this award-winning trio. Plus get to know the host of CMT's The Singing Bee, Melissa Peterman. Also on the show, catch bonus videos from two country favorites. First, enjoy Martina McBride's brand new video, "I Just Call You Mine," and stick around to see Darius Rucker's latest country project, "Alright." Then find out how to request songs for Rucker to perform as he opens shows for Rascal Flatts. And get details on how you can enjoy Taylor Swift and Def Leppard's edition of CMT Crossroads whenever you want. Check out videos from Darryl Worley, Dierks Bentley and Gloriana on Top 20 Countdown. See photos from the set and more.