HGTV fans have been familiar with Tarek El Moussa and Christina Haack for over a decade now, so of course when we learned ...

Former Flip or Flop stars Christina Haack and Tarek El Moussa faced off in the ultimate flipping challenge in their new HGTV ...

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

And the winner is … Tarek and Heather!