CMT Top 20 Countdown   -  About the Episode

Don't miss this week's Top 20 Countdown as host Lance Smith sits down with comedian Rodney Carrington. Get ready for CMT's Rodney Carrington weekend, and then stick around to see this funnyman's brand new video, "If I'm the Only One," co-starring the Big Dog Daddy himself, Toby Keith. Also on the show, get ready to bust out your dance moves with the debut of Dierks Bentley's latest video, "Sideways." Plus, see videos from some of the nominees for this year's CMT Music Awards. Then get the scoop on Carrie Underwood's recent visit with the queen of daytime talk, Oprah Winfrey. Check out videos from Zac Brown Band, Miley Cyrus and Trace Adkins on Top 20 Countdown. See photos from the set and more.