About the episode, "August 10, 2013"

In honor of Luke Bryan's CMT Takeover Weekend, the Georgia star "crashes" this week's episode of CMT Hot 20 Countdown to perform for our Taco Bell concert series. You won't want to miss this crowd pleaser in action. Plus, find out how you can take home a little piece of Keith Urban in the form of a Hallmark card. Then, catch a glimpse at the making of Billy Currington's video "Hey Girl," and see who takes the top spot this week.

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