See Who Brittany Cartwright Spent Her 35th Birthday With (PICS)

It’s a big month for Brittany Cartwright.

While gearing up for her Bravo series premiere, The Valley cast member took to Instagram last week to share an inside look at her fun-filled birthday celebration. Brittany, who turned 35 on January 25, spent her special day surrounded by close friends and a few familiar faces, including Vanderpump Rules’ Scheana Shay and The Valley's Kristen Doute.

The night began at Brittany’s beautiful Valley Glen home, which she shares with her husband, Jax Taylor, and their 2-year-old son, Cruz. Scheana posted a couple of Instagram Stories of her and Brittany showing off their outfits before heading to BLVD, an upscale steakhouse located in Sherman Oaks.

Brittany Cartwright shares a look at her birthday "girls' night"

Photos of Brittany's 35th birthday celebration posted to Instagram Stories. Photo: Scheana Shay/Instagram

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“HBD [Brittany] 35 never looked so good!” Scheana captioned her Instagram posts. “My hot mama!”

The Scheananigans podcast host also provided a peek at Brittany’s intimate multi-course dinner, which included Caesar salad; asparagus with house ricotta; wagyu meatballs; and, of course, steak.

Brittany later revealed that Jax didn’t attend the dinner because it was a strict “girls-only” outing.

Brittany Cartwright celebrates her birthday at Jax's Studio City sports bar

Photos of Brittany's 35th birthday celebration posted to Instagram Stories. Photo: Brittany Cartwright/Instagram; Jax Taylor/Instagram

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But the festivities didn't stop there. Brittany continued her celebration on Sunday afternoon at Jax’s Studio City — the Los Angeles sports bar she and her hubby opened in 2023. The Bravo couple was joined by fellow Vanderpump Rules alum Kristen and her boyfriend, Luke Broderick, as well as Vanderpump Rules cast member Tom Schwartz. Brittany teased the shindig in the January 26 episode of her and Jax’s podcast series, When Reality Hits, with special guest Kristen.

Photos of Brittany's 35th birthday celebration posted to Instagram Stories. Photo: Kristen Doute/Instagram

“We are gonna have a Sunday Funday birthday party, daytime!” she said. “What’s better than a daytime party? And the [Detroit] Lions are playing!”

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Brittany and Kristen also dished on their upcoming Bravo series, The Valley, a Vanderpump Rules spinoff focusing on a group of friends navigating suburban life. The cast features Brittany, Jax, Kristen, and Luke as well as couples Danny Booko and Nia Booko, Jesse Lally and Michelle Lally, and Jason Caperna and Janet Caperna. Jasmine Goode and Zack Wickham will also appear on The Valley as friends.

“How excited are you and what was it like for you, personally, to be back on camera?” Brittany asked Kristen about their new show. “Did you feel like you were ready to back after we had, like what, three or four years off?”

“So it was nerve-racking, but it is just as exciting,” Kristen said. “We’ve been working on this for so long and working at it… it’s so exciting that it’s finally here.”

The Valley will premiere at 8 p.m. ET Tuesday, January 30, on Bravo and will be available the next day on Peacock.