Khloe Kardashian's been crushing it in the gym ... drawing ever closer to the ultimate goal -- because on the Kardashian family tree there can only be one ass to rule them all.
Everyone, including Khloe, knows Kim's been the standard bearer ... the most famous butt in the family
So, here it is -- Kim vs. Khloe, kakes vs. kakes. Khloe actually answered ... but do you agree?
Waiting for your permission to load the comments.