CMT Top 20 Countdown   -  About the Episode

Check out this week's star-studded episode of Top 20 Countdown as host Evan Farmer welcomes Ronnie Dunn and Laura Bell Bundy to the show. See what Dunn has to say about this week's bonus video, "Cost of Livin'." Then get details on Bundy's role in CMT's original movie, To the Mat.

Also on the show, find out where American Idol champ Scotty McCreery's video, "I Love You This Big," debuts on the countdown. Then see what Jason Aldean has to say about his career and how it almost didn't happen. And can you guess what career Brantley Gilbert was pursuing prior to becoming an entertainer? We've got the answer.

Check out videos from Darius Rucker, Dierks Bentley and Toby Keith on Top 20 Countdown. See photos from the set and more.