Brittany Mahomes was rocking around Music City this weekend for her birthday … and, new photos show exactly what she and the girls were up to.

The wife of Patrick Mahomes reshared several pics taken this weekend to her Instagram Sunday … including one where it seems she and her pals might’ve pounded a few espresso martinis.

Check out the tower of the popular drinks circling up … certainly enough for everyone at the table to have one if not two.

Another pic shows Brittany standing on a staircase in her bright silver boots … drink raised in the air and head tossed back in what certainly looks like a hearty “Yee-Haw!”

The boots get their own close-up in a different pic … with a “Let’s Go Girls” digital sticker placed into the upper corner of the image.

We told you Brittany was in Nashville this weekend … alongside Taylor Swift. The two sat next to each other and dined at a restaurant just days after Swift revealed she’s engaged to Travis Kelce.

Unclear if Taylor went out with the rest of the crew … but, she doesn’t feature in any of the pics we’ve see so far.