Tarek El Moussa took a personal shot at Christina Haack. Tarek, 43, made a dig at his ex wife, 41, regarding her complicated ...

Tarek El Moussa's relationship with Christina Haack has seen quite a lot of ups and downs over the years, and it's clear ...

And the winner is … Tarek and Heather!

Heather El Moussa joked that Christina Haack's estranged husband, Josh Hall, should have returned as a judge on 'The Flip Off ...