90s supermodels Christy Turlington, Linda Evangelista, and Naomi Campbell reunite to pose in stunning elephant charity campaign

Naomi Campbell(46) Christy Turlington(47) and Linda Evangelista(51) haven't posed for a campaign together in years, but the trio of top '90s supermodels has joined forces again for a good cause.

Naomi, Christy and Linda are lending their faces to the #KnotOnMyPlanet campaign, which supports the Elephant Crisis Fund.

The campaign aims to raise awareness about poaching, which claimed the lives of 100000 elephant in just three years, according to a 2014 study