Disappearing act! Khloe Kardashian flaunts a noticiebly smaller butt

Khloe has been renowned for her growing butt.However, she showed off a noticeably smaller butt(left) in comparison to last week (right)when she stepped out after her workout ..Some fans say it's because the butt shots have worn out and needs to be refilled..However, Khloe has said , she achieved her butt via crunches and workout.