Reality star Heather Rae El Moussa makes waves with her beauty brand in a poolside collaboration with her husband's ex-wife, Christina Haack, as the two showcase their fit figures.

Tarek El Moussa has been a HGTV stalwart for years, from "Flip or Flop" onwards, but behind the scenes the reality star has been in legal trouble several times.

While many of these HGTV stars have graced the screen for well over a decade, the years have been good to them based on their ever-youthful appearance.