Dan + Shay serve as co-hosts of this weekend's CMT Hot 20 Countdown. Tune in as they talk about baby news, engagements, music and touring, along with taking part in some fun and games. Also on the show, Charles Esten of Nashville reveals the toughest part of playing Deacon Claybourne, and country's biggest names prepare for the Grammy Awards. Then Brantley Gilbert plays Hot 20 Questions, and we take a closer look at CMT's new series, Sun Records. Enjoy all this and much more Saturday and Sunday mornings at 9/8c.