Hot Italian Model What a Flat Ass

1/2/2014 8:48 AM PST

Olga Kent is an Italian actress/model ... she also might have the flattest ass we've ever seen.

Kent was frolicking around Miami Beach in a tiny red bikini yesterday ... and flashed a backside that seems to be the yin to Kim Kardashian's yang.

The newsroom is divided over it -- some people think it's way too flat and bony ... others think it's absolutely flawless.

So, we gotta ask ...