JWoww, 32, had no problem celebrating Sorrentino, 36, and his girlfriend getting ready to be married even though her own marriage has died.
On Saturday, September 29, JWoww showed up at Osteria Cucina Rustica restaurant in Malboro, New Jersey, after filing for divorce from husband Mathews two weeks ago.
As RadarOnline.com has reported, Mathews isn't happy with JWoww's decision to end their union and he posted an emotional video, vowing that it wasn't over.
"I'm gonna win her love back. I have no intention of being a single dad. We're in counseling so there is hope. It ain't over till the fat lady sings," Mathews said.
JWoww tied the knot with him in 2015 and they have two children.
But it looks like she's moving on as she had a blast at "The Hitchuation Wedding Shower," for Sorrentino's gal, Pesce.
JWoww brought her daughter Meilani, 4, along and she socialized with all her co-stars, especially Nicole "Snooki" Polizzi, 30, and her little girl, Giovanna.
Sources have told Radar that JWoww's mind is made up and she's not getting back together with Mathews.
The reality star, in an exclusive interview with Radar, had appeared to hint that her marriage was in trouble. One day before she filed for divorce, JWoww complained to Radar about her husband's busy work schedule.
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