I'll concur with what has been said: abs are mostly made in the kitchen, not in the gym. However, if you build up your abs, they will tend to stick out and show even at a slightly higher BF. The downside is you can end up looking like you're pregnant, which is what is referred to as the "GH, or growth hormone gut" look in bodybuilding circles (the name comes from the fact that human growth hormone carries the risk of enlarging your intestines, causing your belly to bulge out. Incidentally, if your abs are too big, the same look is often acheived).
Just cut down on the calories, try to eat clean, do some cardio a few times a week, and see where you end up (oh yeah, and if you haven't already, for the love of god, INCORPORATE SOME
WEIGHT TRAINING INTO YOUR DIETING SCHEDULE!
![Wink ;) ;)](https://cdn.jsdelivr.net/joypixels/assets/8.0/png/unicode/64/1f609.png)
).
The fat loss starts to slow down dramatically once you hit the threshold where your abs are just about visible, but not enough to "impress people". That is because of a hard wired survival mechanism our bodies still retain from our cave-man days when the threat of starvation was very real. It sucks, because it makes fat loss down to the lower BF percentages an uphill battle, and you often end up losing muscle at this point. If you seem to hit a wall in your fat loss, you could try to do all your cardio first thing in the morning on an empty stomach. It won't make a dramatic difference, but it will give you a slight boost in the old fat burnin' furnace.