100 Greatest Duets

Genre: Music

Premise: Part of the ``Greatest'' series, CMT counts down the top 100 country music duets of all time in a four-hour documentary. Co-hosted by Terri Clark and Trace Adkins, the list begins as only a country song countdown can, with the Conway Twitty and Loretta Lynn hit ``You're the Reason Our Kids Are Ugly.'' Other duos featured include Kenny Rogers and Dolly Parton, Travis Tritt and Patty Loveless, Willie Nelson and Lee Ann Womack, Glen Campbell and Tanya Tucker, and Tim McGraw and Faith Hill.