Over five years ago, the world was graced with the new house renovating celebrity couple we never knew we needed. It was, of course, Tarek and Christina El Moussa. Over the years we have been able to watch the two stars of the hit show ‘Flip or Flop?’ as they flip houses for a living. Flipping houses involves buying a property, renovating the building, and (hopefully) selling it on for a profit – something these two knew how to do.The couple tended to focus their work in their home state of California, and made so many successful renovations we’ve loved seeing over the year. The show first aired back in 2013, but since then, a lot has changed for the pair of DIY gurus. There’s probably a lot of facts you didn’t know about their time in the spotlight and about the show, so let’s take a look at what we know.