Christina Haack is clearly over hiding her relationship with new boyfriend Christopher Larocca! On Thursday, February 6, the ...

...and she borrowed Heather Rae El Moussa's dress to do it.

There’s conscious uncoupling and then there’s conscious collaborating. Exes and TV personalities Tarek El Moussa and ...

Christina Haack turns to the best when it comes to borrowing date-night outfits.

Christina Haack and Heather Rae El Moussa are opening up their closets to one another as Haack enjoyed a glamorous Mar-A-Lago ...

Christina Haack has remained on great terms with Tarek El Moussa's mother despite the former couple's split. During the newest episode of The Flip Off, which aired on Wednesday, February 5, Tarek, 43, ...

Christina Haack has maintained a friendly relationship with Tarek El Moussa and his wife Heather Rae El Moussa ...

Christina Haack is finally addressing the rumors that she's sister wives with ex-husband Tarek El Moussa's wife Heather Rae El Moussa.

Christina Haack laughed off a "sister wives" comment about her friendship with her husband Tarek El Moussa's new wife Heather Rae El Moussa.

Christina Haack laughed off a "sister wives" comment about her friendship with her husband Tarek El Moussa's new wife Heather ...

The designer says fans have been calling her close relationship with her ex and his new wife, with whom she currently ...