30 Unrecognizable Photos of the Kardashians

Adidas fangirls Kendall and Kylie, as shared by Kris.

Cutesy clown Kim, as shared by her original glam squad leader, Kris.

Kendall and Kylie, as shared by Kris.

Musical prodigies Khloé and Rob, as shared by Kris.

Pool gymnasts Bruce, Kendall, and Kylie, as shared by Kendall.

Ski suit chic: Kourtney, Kris, and Kim, as shared by Kris.

Kourtney's first birthday (with grandma Mary Jo and her fabulous shades), as shared by Kris.

And Kim with her paternal grandmother, also as shared by Kris.

Robert Kardashian Sr., and Robert Kardashian Jr., as shared by Rob.

Nap time for Kendall, Bruce, and Kylie, as shared by Kylie.

Denim teen Kourtney wonderment, as shared by Kourtney.

Kourtney, as shared by Kourtney.

Bruce and Kendall, as shared by Kendall.

Rob and Kendall, as shared by Kendall

Roller girls Kylie and Kendall, as shared by Kendall.

Kim and Khloé all dressed up, as shared by Kris.

The Kardashian-Jenner siblings en masse, as shared by Kendall.

Kendall and grandma Mary Jo witchin' it out for Halloween, as shared by Kendall.

Kendall and Kylie in matching pajamas, as shared by Kendall.

Kendall and Kris from a classic '90s family portrait, as shared by Kendall.

Kris taking Khloé to school, as shared by Khloé.

Khloé has had it, and it's perfect, as shared by Khloé.

Kourtney, Rob, Kim, and Khloé pose with Bruce's four kids from his first two marriages during his and Kris's wedding, as shared by Khloé to celebrate their anniversary.

Khloé (rocking a side ponytail) and a big ol' dog, as shared by Khloé.

Khloé and her father Robert, as shared by Khloé.

Robert Kardashian with Kylie and Kendall, as shared by Khloé.

Kylie, Kim, Kourtney, and BLONDE Khloé, as shared by Khloé.

Kourtney and Khloé, as shared by Kris.

Three generations of fabulous hair: L–R, that's Khloé, Kris, Kim, Mary Jo, and Kourtney, as shared by Khloé.

Khloé and Kendall, who's wearing the original "DEAL WITH IT" sunglasses, it turns out, as shared by Kendall.