CMT Top 20 Countdown   -  About the Episode

Tune in to this week's Top 20 Countdown as host Evan Farmer brings you country music's biggest videos, along with two new tunes you're sure to love. Kid Rock and Sheryl Crow reunite in their brand new video, "Collide." Don't miss the world premiere. Then get to know Sierra Hull with her bonus video, "Easy Come, Easy Go."

Also on the show, we'll tell you about Luke Bryan's spring break tradition. Plus, see where Justin Bieber's collaboration with Rascal Flatts, "That Should Be Me," debuts on the countdown. And Darius Rucker sets the record straight on the inspiration behind his latest release, "This."

Check out videos from Keith Urban, Thompson Square and Crystal Bowersox on Top 20 Countdown. See photos from the set and more.