Fans can say "Congratulations" to Georgia because Post Malone is making his mark here. He has become friendly with some of the hottest local celebs during his shows and now it's official: he's pretty much BFFs with the Biermmans. The Post Malone Runaway Tour 2020 stopped in Duluth last night and another round of backstage beer pong took place yet again.

Post Malone has been weaving his way through the country on his 2020 tour and he's currently posted up in the Southeast. Last night, he performed at Infinite Energy Arena in Duluth and as usual, he put on a crowd-pleasing show.

If you weren't able to make it to the show, you can still get a sneak peek behind the scenes because Brielle Biermann took to Instagram to show off her backstage fun with the "I Fall Apart" singer. 

This rockstar is shown having a good time getting buddy-buddy with his pals Kim Zolciak-Biermann and her daughter, Brielle.

The former Real Housewives of Atlanta star isn't afraid to get handsy with Posty as she grabs him in for a hug and says, "Come on baby, come on baby, I got you."

Post Malone's grin to follow basically says it all: he's got some real BFFs in Atlanta

Brielle's Instagram story continues on to show her backstage perspective of the rapper running and crouching below the stage, followed by an uproar of cheer from fans once he shows his face to the crowd.

This definitely isn't the royal Atlanta fam's first fiesta with Post Malone. A very similar encounter occurred as his State Farm Arena performance in ATL back in October.

The recurring theme: beer pong. A game of pong is in action in the background of Brielle's story, just as it was during their last pre-game (or should we say "Post"-game). It looks like these Don't Be Tardy stars truly like to party - Post Malone-style.