Another day, another revealing Kardashian Instagram photo!

Kylie Jenner took to the social media site on Tuesday to share a sexy snapshot with her bikini-clad sister as they playfully posed by the pool.

In the pic, the 16-year-old reality star is flaunting her toned tummy in a crop top and shorts while Kendall reveals her killer curves in a tiny two-piece.

"Get off me bae," Kylie captioned the cute candid, which also shows off her long hair extensions. 

Kylie took her new 'do for a spin on Monday night, showing off her longer locks at a birthday celebration for Justine Skye at Katana in West Hollywood. With that hair and the extreme lipliner, she looks a lot like older sister Kim Kardashian ... and nothing like her former self.

The famous siblings also recently showed off their modeling kills in the September issue of DuJour, where they posed in a series of pics with some handsome shirtless hunks.

Kendall posted a photos from the shoot, where she's laying under a male model as her sister snaps a pic of the pair.

"oh hi there #BruceWeber," she wrote along with the sexy snap.

This is the latest in a string of jobs for 18-year-old Kendall, whose star is rising in the modeling world.

She looked stunning in a recently released Givenchy photograph for their fall 2014 campaign. Previously, she walked the runway for Marc Jacobs at New York fashion week and Givenchy at Paris Fashion week.

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