Who is Brett Oppenheim's girlfriend?

We have some questions about the Oppenheim Groups' Vice President's love life...

Jason Oppenheim, Brett Oppenheim from Selling Sunset
(Image credit: Netflix )

With Selling Sunset Season five on the way, we're eagerly awaiting any intel we can get about the glamourous brokerage. We now know that the next installment of the show will see the cast finding out that Chrishell Stause and Jason Oppenheim are dating—which got us thinking—is his twin brother Brett in a relationship and if so, just who is Brett Oppenheim's girlfriend?

Despite all the drama, the cast of Selling Sunset is really feeling the love right now, with Heather Rae Young getting married to Tarek El Moussa, Mary Fitzgerald, and Romain Bonnet still going strong, Christine Quinn still being married to Christian Richard, and just welcoming their first child—and of course Chrishell and Jason.

And it looks as though the same goes for Brett, who has been posting some very loved-up snaps...

Jason Oppenheim and Brett Oppenheim attend the Critics' Choice Real TV Awards on June 02, 2019 in Beverly Hills, California.

(Image credit: Getty Images / JC Olivera / Stringer)


Who is Brett Oppenheim's girlfriend?

So here’s what we know about Brett’s love life: he is in fact dating someone, an Australian model called Tina Louise. The couple has been together since April 2021, after confirming their relationship and going Instagram official.

They seem to be going very strong, sharing several pictures together, from sunbathing together at the beach to sun-soaked vacation snaps.

In one recent picture, they could be seen cuddling, with Brett captioning it: “No filming on Sundays, only volleyball please and @tinalouise”

A post shared by Brett Oppenheim (@brettoppenheim) (opens in new tab)

A photo posted by on

Will Tina Louise be in Selling Sunset season 5?

Though we’ve seen that Selling Sunset series five will focus mainly on the major news that Chrishell and Jason are now an item, it is likely Tina will make an appearance.

In fact, according to the Daily Mail (opens in new tab), the couple were spotted strolling together while being filmed, and Tina was pictured signing what looked like release forms, to give her permission to be filmed. 

Naomi Jamieson
Naomi Jamieson

Naomi is a Lifestyle News Writer with the Women's Lifestyle team and has recently earned her Gold Standard diploma in Journalism with the NCTJ. She has a background in design, having studied Illustration at Plymouth University but has taken a leap into the world of journalism after always having a passion for writing. She currently writes pieces on beauty, trends, fashion, and entertainment for GoodTo and My Imperfect Life. She also tests and reviews beauty and skincare products and tries out the latest TikTok hacks for My Imperfect Life.


Before working for Future Publishing’s Lifestyle News team, she worked in the Ad production team. Here she wrote and designed adverts on all sorts of things, which then went into print magazines across all genres. Now, when she isn’t writing articles on celebs, fashion trends, or the newest shows on Netflix, you can find her drinking copious cups of coffee, drawing and probably online shopping.