The newly-minted 40-year-old shined at her party in a purple sequined jumpsuit, shimmery makeup and black stiletto sandals.
Teresa, 46, shelled out her best looks to ring in Melissa's birthday. She rocked a baby blue fur sheath, a black jumpsuit that showed off her deep plunging neckline and a silver clutch.
Teresa's brother (and Melissa's husband) Joe Gorga decided to go casual and wore simple black jeans, a white tee and a black leather jacket.
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Melissa and her crew didn't have to travel far from home as the fun fete was held at Tribeca 360 in New York. Her RHONJ cast mates like Margaret Josephs, Jackie Goldschneider,Jennifer Aydin and Dolores Catania all came out to party with their favorite gal!
The Love Italian Style: The Secrets of My Hot and Happy Marriage author actually turned 40 on March 21, but opted to celebrate with friends and family a week later.
The sisters-in-law have had a rocky relationship over the years, but Teresa couldn't help but wish Melissa a happy birthday!
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