He's done it again.

Just weeks after he left a huge tip at a Waffle House restaurant, Donnie Wahlberg was up to his old tricks.

In the early morning hours of July 13, the New Kids on the Block singer took to Instagram to show off his generous side, leaving a $2,000 tip on a $82.60 bill at his favorite breakfast nook. He also took a selfie with Waffle House employees.

"My mom waited tables, and my dad tended bars- for years!" he captioned the photos, "So, when I walk into a #WaffleHouse, and the staff treats me like a king, you better believe I treat them like queens! Thanks to the team at @wafflehouseofficial Charlotte, NC! ❤️"

He also posted a Facebook Live video from the restaurant and was seen handing backstage passes out to fans for an upcoming concert.

"This Waffle House is happening," he said in the video. "I need to come to Charlotte more often."

Chelsea Lauren/REX/Shutterstock

It was the early morning hours of June 26 that Donnie opened up his wallet, as well.

After getting a $62.75 bill at the beloved breakfast chain in Edgewater, Maryland, he left the staff a $500 tip.

"Great crew at @WaffleHouse in Edgewater MD!," he captioned the photo following his early morning meal with the staff that night. "Thanks for the awesome service! Night made! #WaffleHouse!"

After Donnie left, a copy of his signed receipt found its way to Twitter. He signed the bill with a heart and a smily face, as well.

Moral of the story: If you work at a Waffle House and notice that NKTOB is in town for a concert, you may want to volunteer to work the graveyard shift that night.