Brittany Cartwright "Never Saw" Jax Taylor Do This in 8 Years ... Until Now! (PIC)

Apparently, Jax Taylor loves owning a bar so much, it makes him want to sing. Brittany Cartwright recently posted a photo of Jax at their new sports bar, Jax's Studio City — and the Vanderpump Rules alum was doing something that she had never seen him do before. (Hint: That something was very musical.) 

As a quick refresher, back in August Jax and Brittany revealed that they were getting into the bar business on their podcast, When Reality Hits with Jax and Brittany. “I am opening a sports bar. It is going to be called Jax’s Studio City,” Jax said at the time. "We started construction on Monday and I am really excited. We are finally going to have a neighborhood sports bar.” 

He continued: "I know in the past I said that owning a bar is basically a marriage killer, but the difference is [Brittany is] involved just as much as I am. My wife is involved just as much as I am. We have 100% say in what is going on, and she is doing the decorating.”

In September, the venue opened its doors — and it looks like Jax has a blast every time he steps into his Studio City spot. 

Jax Taylor does karaoke at Jax's Studio City 

In her recent Instagram Stories, Brittany shared a photo of her husband checking out a karaoke screen, surrounded by a crowd of bar-goers. In her caption, the Kentucky native wrote: "Been together 8 years and never saw Jax sing karaoke until tonight lol." 

Brittany posts a photo of Jax singing karaoke to Instagram Stories. Photo: Brittany Cartwright/Instagram

Ariana Madix's brother Jeremy Madix's role at Jax's Studio City 

Karaoke isn't the only perk at Jax's Studio City. Visitors never know when they might run into a familiar Vanderpump Rules face. In October, Ariana Madix's brother Jeremy Madix shared an Instagram post that showed him posing with Jax and Brittany. 

"Had a great time guest bartending last night at [Jax's Studio City]," he wrote. "Thanks for having me [Jax], can’t wait for the next one!"

In the comments, Ariana added four clapping emoji. But, her brother isn't just a guest bartender at the venue.

In an interview with PEOPLE magazine, Jax revealed that Jeremy created some art for the sports bar, adding Andy Warhol-style paintings to black and white walls within the space. 

Jax's Studio City Serves Mamaw's Beer Cheese

The venue also serves a particularly coveted menu item. In a recent Instagram Story, Brittany shared: "Mamaw's beer cheese is finally here!!" and tagged Jax's Studio City. 

A photo shared a peek at said beer cheese, which has been a long time in the making. The couple originally hatched plans to sell the cheese, which is inspired by Brittany's grandma's recipe, in 2018. But from the looks of things, it was worth the wait.