The “High Fidelity” star, 31, stopped by Justin Theroux-owned Ray’s Bar in the Lower East Side on Thursday to check out a pop-up hosted by Gotham Burger Social Club a.k.a Mike Puma, who was doling out his signature Gotham Smash Burgers in an outdoor, socially distant way.

“‘OMG, This is the best F’n burger I’ve ever had!’ @zoeisabellakravitz. Thank you so much for the praise Zoë,” Puma captioned a picture of him posing with a masked Kravitz. “You rock!”

Puma later told Page Six that he was surprised by her appearance at his event.

“She’s friends with the people at Ray’s. One of the workers came and asked me to make her a burger. I brought it over and left her alone to eat in peace,” Puma explained. “I had to pass her after on my way to the kitchen and that’s when I asked her how it was. That was her response word for word.

“I was blown away!”

Puma, who offers single or double burgers, said Kravitz munched on a single.

He’s hosted pop-ups at Brooklyn’s Pig Beach, Marshall Stack and The Freehand Hotel.