Real Housewives of New Jersey

Which Reality Star Showed Off Her Abs During a Workout?

Can you figure out which former Real Housewife is showing off her flat tummy in these before and after shots?

Personally, we think her "before" picture is just as impressive as the "after," but we guess every ounce of extra pinch counts when you're trying to impress on the Jersey shore... or if you're trying to score a high-end stripper deal.

Still stumped? Click through for the reveal!