United Kingdom, April 3 -- Tarek El Moussa thinks Christina Haack will get married for a fourth time.

The 43-year-old TV host was married to his 'The Flip Off' co-star Christina, 41, from 2009 until 2018 but she then went on to tie the knot with Ant Anstead before having a two-year marriage with Josh Hall but he thinks his ex-wife still has "one more" left.

Asked how many more times he thinks Christina will tie the knot, he told UsWeekly: "At least [one more time]!"

Tarek is now married to 'Selling Sunset' star Heather Rae and has two-year-old Tristan with her but also has Taylor, 14, and nine-year-old Braden with Christina.

Meanwhile, Christina has five-year-old son Hudson with Ant and she stars alongside her first husband and his wi...