Guess the Bikini-Clad Real Housewives Star in This Vintage Photo!

Awww! We can’t get over the adorableness of this photo! Or how hot this Real Housewives Mom is!

But let’s get down to business: Do you think you can guess which Real Housewives star is showing off her bikini bum with her mini-me? 
 
Stumped already? Click through for the reveal!