Just a couple of weeks ago we read a Jezebel post wondering what ever happened to Tatjana Patitz, one of only five models -- the others were household names Naomi Campbell, Linda Evangelista, Christy Turlington and Cindy Crawford -- to appear on the cover of Vogue in 1990. So her name was on the tip of our tongue when we saw this (heartbreaking) PSA for Orangutan Outreach, a non-profit that works to save the critically endangered "red ape".

Tatjana is still strikingly beautiful. From her conservation work in this PSA, plus the documentary she's producing about wild mustangs, it sounds like she's also one of those rare people who equally beautiful inside and out.

The Vogue 1990 Big Five

Tatjana PatitzLinda EvangelistaChristy TurlingtonCindy CrawfordNaomi Campbell