JWoww, real name Jenni Farley, was joined by BFF Snooki (Nicole Polizzi), Sammi Sweetheart (Samantha Giancola) and Deena Nicole Cortese at the event and looked gorgeous in a pretty pink maternity gown.
Snooki, who is pregnant with her second child, grabbed the girls together for a picture before sharing it on Instagram.
Alongside it, she told fans: "Friends forever at @jennijwowwmtv 's baby shower! #pregobffs."
On Christmas Day last year, JWoww revealed that she is expecting a baby with her fiancé and former Jersey Shore co-star Roger Mathews, saying: "Roger and I couldn't have asked for a better Christmas gift this year!"
But while her BFF Snooki appears to take pregnancy in her stride, JWoww hasn't had such an easy ride. In April, JWoww revealed that her baby had developed a cyst on the brain, however thankfully it disappeared on its own.
On Friday (30 May), JWoww was also forced to hit back after an article was published mocking her pregnancy weight and suggesting she'd had cosmetic surgery.
"Actually attacking a pregnant person is an all time low," she ranted. "You must be a f**king idiot to think I would get plastic surgery while pregnant! I love my drag queens who do my makeup."
Well Jenni, we think you look gorgeous.
Celebrities who have announced pregnancies in 2014:
Copyright: WENN Lexie Appleby/Future Image/Bridow/Instagram