Listen to Lady Antebellum on iHeartRadio

(Yahoo!) - Country fans across the nation have no doubt set their DVRs to make sure not to miss Monday night's "CMA Music Festival: Country's Night to Rock," which was filmed in June in the thick of CMA Fest funtime and features performances from all of country's currently hottest acts.

Here's a treat for those who just can't wait until Monday, however. Yahoo! Music shares an exclusive sneak peek at Grammy award-winning trio Lady Antebellum's stellar set for the program. The group blazes through a string of hits, including "We Owned The Night," "American Honey," "Downtown," and "Lookin' For A Good Time."

And oh, by the way? Just a fun flashback: Yes, Hillary Scott is still pregnant in this video! (The singer gave birth to daughter Eisele late last month).

"CMA Music Festival: Country's Night to Rock" airs August 12 at 8 p.m. ET/PT on ABC, and will be hosted by Little Big Town. For more information on the program, as well as a full list of who'll be featured on the show, visit here.