By Rita Kokshanian
Updated Apr 07, 2016 @ 3:15 pm
Gigi Hadid Bella Hadid CFDA Arrivals - Lead 2016
Credit: Taylor Hill/FilmMagic

These days Gigi and Bella Hadid each have their own signature looks. While the former embodies everything about the phrase "blonde bombshell," the latter is the edgier of the two—and not just because of her darker strands. Even though we can totally see the resemblance between these two (they are sisters, after all), we'd never mistake one for the other. But apparently, that wasn't always the case.

Yolanda Hadid, otherwise known as "Mom" to Gigi and Bella, took to Instagram today to share a throwback photo of herself with her younger daughter, and it has us doing a double-take. In the pic, a bikini bottom and tankini top-clad Foster kneels next to her daughter, who is sporting a sweet blue sundress and blonde hair. And while at first glance we thought the girl in the photo was Gigi, after reading the caption we know it's Bella. "TBT Precious memories with my baby girl....... @bellahadid #ModelInTheMaking #Playtime," Foster captioned the shot. Crazy!

Upon further investigation, it seems that the Hadid sisters were practically identical in their younger days. Keep reading to see more throwbacks posted by their mom, and see if you can tell them apart.