Washington, Sept 20 : Kendall Jenner reportedly thought her older half-sister Kim Kardashian 's decision to appear naked on the cover of GQ was "really embarrassing."

According to sources, the 18-year-old model found her sister taking her clothes off really embarrassing and decided to prove that she could outdo her, Contactmusic reported.

Insiders added that Jenner has told Kardashian that she doesn't want to be publicly associated with the "Kardashian circus and its trashy reputation" anymore. (ANI)