"My daughter is growing up SO FAST!" she captioned the pic, then added an exciting update: "Lorenzo's belly button didn't fall off for two weeks but Giovanna's fell off after 5 days..."
Could this be our very first look at Nicole's mini-me? While the "Jersey" gal doesn't specify if those tiny fingers grasping at her hand are indeed G's, we do know for certain that they're way too tiny to be two-year-old Lorenzo's. Let the guessing game begin!