The cast of "Jersey Shore" jetted to NYC this week -- where they hit up a birthday bash for someone who actually has a normal skin tone.
Pauly D, Jwoww, Snooki and Vinny all celebrated publicist Amanda K. Ruisi's special day Tuesday at the Eldridge -- where Amanda got caught in a Guidette sandwich!
Expect more antics from the cast when the show returns July 29th on MTV.
