Little Big Town Performs The Taylor Swift-Penned Better Man At The CMA Awards -- Y'all Think Calvin Harris Is Watching?!

The CMA Awards just went from sentimental to a little shady!
Little Big Town brought it with a performance of their brand new song Better Man!
PHOTOS: The Men Of Little Big Town Outshine The Women On The Red Carpet
The breakup song was written by Taylor Swift right after — and probably all about — Calvin Harris. Kiiiinda a departure from all the sweet classic love songs being performed throughout the night.
At least it still sounds pretty…
Ch-ch-check out the performance (above)!