'Flip or Flop' latest news: Tarek and Christina El Moussa make first joint public appearance amid divorce

"Flip or Flop" co-stars and real-life husband and wife Tarek El Moussa and Christina El Moussa are maintaining a united front amid their divorce proceedings.

As reported by E! News, the "Flip or Flop" stars made their first joint public appearance on Friday evening, Feb. 10, when they spoke together on stage at the 2017 Investor Summit in Las Vegas.

"Me and #christina on the #big #stage having #fun and teaching folks how to #flip #houses!! #goodtimes #lovespeakingtogether," Tarek wrote on Instagram while also sharing a photo of him with his soon-to-be ex-wife.

Christina also took to social media to share a photo of her with Tarek at the summit.

"Fun event at #successpath #investor #summit ... great meeting our students," she wrote on her Instagram account alongside a photo of her with Tarek and other attendees of the event.

Tarek and Christina revealed back in December that they have decided to split up, noting that they had separated several months earlier. Last January, Tarek filed for divorce from Christina after seven years of marriage, requesting joint legal and physical custody of their children.

According to People, they previously sought out counseling to "sort out" their relationship and eventually decided to separate after evaluating the future of their marriage.

Their relationship was marred with intrigue last year when an alleged altercation in May 2016 involving a gun reportedly prompted the police to visit their home in Southern California.

"Like many couples, we have had challenges in our marriage," Tarek and Christina said in their exclusive statement to People. "We had an unfortunate misunderstanding about six months ago and the police were called to our house in an abundance of caution. There was no violence and no charges were filed," they went on to say.

The "Flip or Flop" stars continue to co-parent their two children, and they also said that they would continue working together. While they have maintained a professional relationship, the two real estate agents have been dating other people.

As previously reported, Tarek El Moussa was recently spotted with a new woman. Christina, on the other hand, is in a relationship with Gary Anderson.