Yet another ex is in Johnny Depp's corner!
The letter, dated Friday but only revealed now says in part:
Well no need the phone the sheriff, because the two were TOTALLY ready to show the young guns how it's done!
But before they rocked the stage, they got a HIGHlarious intro from Brad Paisley who was rocking and
Beetlejuice Robin Thicke-inspired outfit!
Luckily Carrie Underwood left her foam finger at home! LOLz!
After the laughter subsided, Keith and Miranda brought the house down with an amazing performance of We Were Us!
Ch-ch-check out the awesome duet with a side of silliness (above)!