Jwoww's gone from "Jersey Shore" to the runway!
The curvaceous star -- who's no stranger to showing skin -- was a special celebrity model during the Richie Rich show as part of Mercedes-Benz Fashion Week last night, where she hit the catwalk in a glittery, see-thru sequined gown!
Jwoww wasn't the only celeb model in the show -- skater and reality TV star Johnny Weir walked as well, strutting his stuff in a Tarzan-like loincloth.
Richie's used to using famous faces in his show -- Ellen DeGeneres hilariously modeled for him back in September.
Check out the fashion photos!
