Kendall Jenner's Bum photo got tongues wagging.

Kendall is known as the 'good girl' of the Kardashian/Jenner clan. However, it seems she is trying to shed that good girl image, from going braless & flaunting her nip rings. Now,she shared a photo of a bikini bottom with a middle finger sign .It has many wondering if it's hers or just a sign to her haters..