CMT Top 20 Countdown   -  About the Episode

Put on your dancing shoes and join host Lance Smith as he chats with Julianne Hough on this week's edition of the Top 20 Countdown. Find out what the two-time professional dance champion from Dancing With the Stars has to say about her new country hit, "That Song in My Head, and see her futile attempts at teaching Smith some ballroom skills. Also, get the scoop on Phil Vassar's recent trip to the White House, and find out how you and a friend can make your way to the Lone Star State in the Texas Tunes Sweepstakes. Which song will make it to No. 1 this week? Tune in and see. Catch all your favorite videos from Carrie Underwood, Sugarland and more on Top 20 Countdown.