Jason Oppenheim And Girlfriend Marie-Lou Nurk Make Their Relationship Red Carpet Official

"Selling Sunset" star Jason Oppenheim proudly shows of his new lady on the red carpet!

Although he had previously shared that he was not interested in getting into another relationship after split from Chrishell Stause, something clearly changed.

The real estate mogul and model Marie-Lou Nurk, made their official debut on the red carpet of Netflix's vampire comedy, "Day Shift," in Los Angeles on Wednesday.

He also teased about his girlfriend's appearance on the next season of "Selling Sunset," which would be filmed in the coming weeks.

Read on for more details.

The real estate agent made his red carpet debut with his stunning model girlfriend, Nurk. Oppenheim looked dashing as he attended the premiere of the newest Netflix flick, "Day Shift," with his girl by his side.

In the pictures released, Oppenheim, who wore a blue suit with a T-shirt and sneakers, couldn't stop smiling as he put his arms across Nurk, who donned a grey-green ruffled small dress.

He spoke to ET's Kevin Frazier about his reality show. "Well, the new season of Selling the OC is coming out in about two weeks, which we watched last week. It was really good. I finally got a chance to watch it," The Oppenheimer Group co-founder shared.

He also hinted at the possibility of the model's appearance on "Selling Sunset," adding that she might have a role to play.

"I hope so. We're talking about it," Oppenheim said, egging Nurk on. "Yes, like a little scene," Nurk chipped in.

Although he was a bit vague about the specifics of the upcoming season, he shared that he was hopeful about the return of the pregnant Heather Rae El Moussa.

"I'm seriously hoping that Heather's back, but we'll see," he added. "But I'm not allowed to comment on anything specific."

He continued, "We're just getting into filming Selling Sunset, and I don't know the details -- in a week or two, I think I'll know more."

He also added that there would be new additions to the cast, including Bre Tiesi, the mother of Nick Cannon's eighth child.

"So, two new women, Bre and Nicole," Oppenheim shared. "Nicole's been one of my closest friends for a decade or more, so I could not be happier. She was almost on originally; now we finally got her. Bre, I don't know her that well. I'm just getting to know her, I've only met her a few times, but I'm excited. I think she's gonna bring good real estate."

This debut comes a month after the duo were spotted sharing a passionate kiss as they enjoyed a vacation on the Greek land of Mykonos.

An insider told Us Weekly that Oppenheim has been seeing Nurk and was trying to keep things private. They also shared that he was "happy and doing well."

Another source claimed that their romance was just a fling. "It's nothing serious," the insider shared with the outlet.

Although there's been no confirmation from the duo of their dating status, the real estate agent has made appearances on the model's Instagram story.

She posted an image of both of them together in front of the sunset with the caption, "Selling Sunset season six coming soon." She also shared a picture of the duo holding hands right after the premiere of the Netflix flick.

Their romance comes after Oppenheim's split from his co-star Stause after five months of dating.

"While Chrishell and I are no longer together, we remain best friends, and we will always love and support one another," the reality star shared on his Instagram. "She was the most amazing girlfriend I've ever had, and it was the happiest and most fulfilling relationship of my life."

Chrishell also wrote via a statement about the reason for the split. According to her, they had differing opinions about expanding their family unit.

"But after many long heartfelt talks, I am choosing to see it as a success no matter what label is attached to it publicly," she began. "Jason was and is my best friend, and other than our ideas for a family ultimately not being aligned, the amount of respect and love we have for each other will not change going forward."