Megan and Liz sing to a crowd from the Radio Disney Country Stage during the 2016 CMA Music Festival on Thursday (June 9) in Nashville, Tenn.
The two “Big Kids” singers performed a full set at the event after attending the 2016 CMT Music Awards just the night before.
Maren, 26, even performed a duet with Rascal Flatts on the Nissan Stadium.
— RJ Mitte (@RjMitte) June 9, 2016
Check out 25+ pics inside from the CMA Music Festival 2016…