‘Shahs Of Sunset’ Chick — I’VE GOT ASS LIKE KIM K

Kim Kardashian started an ass-selfie trend … “cause after she shared her bikini-wedgie with the world … ANOTHER wanna-butt celeb is following suit.

This time, the chick showing off her donk is Mercedes “MJ” Javid from “Shahs of Sunset.”  

It”s definitely a change of pace from Kim … and pro surfer Anastasia Ashley, who beat MJ to the punch with a butt-selfie last week.

Butt-selfies — sometimes they”re not all they”re cracked up to be.