Top 20 Countdown is a show on CMT. The show counts down the biggest videos in country music and was originally hosted by Lance Smith. Top Twenty Countdown airs every Friday at 11:00 a.m. (Eastern) and reruns on Saturday at 11 a.m. and Sunday at 11:30 a.m. Besides showing the biggest videos, Lance also shows the world premiere of music videos. The show celebrated its 300th episode with the top 20 videos of 2006, based on the weekly countdown. They also recapped the top 20 videos from 2001-2005. The show has had celebrity guests such as Blake Shelton and Brooks & Dunn. The show originally aired each Friday at 10 p.m., Saturday at 11 a.m., Sunday at 10 p.m. and Monday at 6 p.m. The first episode was the top 20 videos of 2001 (which aired the last week of 2001). It was announced in November 2009 that Lance Smith would be leaving the show in December 2009.Evan Farmer took over as the show's new host on January 22, 2010. He left the show in November 2012. The show ended at the end of 2012, December 28, 2012 being its last episode. An all new countdown started up again on January 5, 2013. The new show is titled "CMT Hot 20 Countdown".