The 17 year old has been denying for ages that she got her but enhanced but anonymous source told OK magazine that Kylie did get butt enhancement and got approval from her mum. They said she spent her childhood dreaming of the day she could finally get some ass like big sisters, Kim & Khloe

"Kylie’s always wanted a butt to match her sisters. It was done in 2014 and Kris was aware. She’s thrilled with the results and isn’t holding back from showing it off.”

 “Her boyfriend (Tyga) loves women with ample backside. He’s told Kylie he wouldn’t mind if her booty got even bigger!"