The No. 20 video on the CMT's All New Hot 20 Countdown is determined by you. Each week features two videos vying for a spot on the countdown. Which video is hot and which is not? Cast your vote then tune in each week to see if your favorite artist owes you a high five for helping them make it onto the countdown. Voting opens every Friday at 1 p.m. ET and closes the next Wednesday at 1 a.m. ET.