Heather Rae El Moussa, by his ex-wife Christina Haack's name. In a video posted to Instagram, Heather jokingly revealed that the couple's contractor, Bryan, referred to her as Christina.

Tarek makes the admission after one of his contractors, Bryan, calls Heather by Christina's name. "What did you call her?" ...

Exes and TV personalities Tarek El Moussa and Christina Haack have reunited for a new reality competition show, “The Flip Off,” on HGTV. El Moussa and Haack (then known as Christina Hall ...

Christina Haack and her new boyfriend Christopher Larocca (left), and Tarek and Heather Rae El Moussa (right) ...

Watch: Christina Haack Responds to Claim She’s “Sister Wives” With Tarek El Moussa’s Wife Heather This date night certainly did not flop. For their part, Tarek and Heather—who share ...