Watch Tarek El Moussa and Christina Haack Prepare to Tackle 'Monster' Pool in 'Flip or Flop' Series Finale

Tarek El Moussa walks out of interview with ex-wife Christina Haack on Flip or Flop finale

Katherine Schwarzenegger enjoys a laugh with younger sister Christina

Tarek El Moussa Walks Off Camera During 'Flip or Flop' Finale