It's a family affair in the just-in trailer for Caitlyn Jenner's new E! documentary series, I Am Cait.
The second teaser packs a lot into its 30 seconds, including commentary from Caitlyn's mum Esther Jenner ('You know, I've gained'), and some sweet scenes with Kylie - including one where it turns out that Caitlyn and Kris have the same taste in dresses...
The series premieres July 26 at 9 pm.
From the editors of ELLE.com.