CMT Top 20 Countdown   -  About the Episode

Catch this week's Top 20 Countdown as host Lance Smith sits down with Jason Aldean and Dolly Parton. You won't want to miss the world premiere of Aldean's newest single, "The Truth," and see what Parton has to say about the release of her CD/DVD 2-disc set, Dolly: Live From London. Also on the show, enjoy the debut of Darius Rucker's latest video, "History in the Making." Plus, Brad Paisley's making a little history of his own. Get the scoop on his recent accomplishment. And we'll tell you just how handy Kellie Pickler is around the house, following her appearance on Extreme Makeover: Home Edition. Check out videos from Toby Keith, Reba McEntire and Trace Adkins on Top 20 Countdown. See photos from the set and more.