Kendall and Kylie Jenner Ditch The Pants for Recent Photo Shoot

Posted Friday June 7, 2013 7:50 AM GMT

They're one of Hollywood's closest families, so it's no surprise that Kendall and Kylie Jenner lend a helping hand to their big brother Rob Kardashian.

The young models went pantless in long-sleeved button up tops while rocking Rob's Arthur George colorful knee-high socks for a recent photo shoot.

Not only did the girls pitch in on promotions, but mother Kris Jenner took to her Instragram account and uploaded the adorable snap shots.

"Love this photo shoot @Arthurgeorgesocks proud of you @Robkardashian," the momager wrote.

Photo Credit: Instagram