Nicole "Snooki" Polizzi is confident her marriage to Jionni LaValle is going to last forever. The MTV star, who wed LaValle over the weekend in New Jersey, refused to have a prenup before exchanging vows, sources told TMZ.

According to the site, she was advised to have LaValle sign a prenup but she flat out refused. If things don't work out between the two, Polizzi could be forced into forking over a ton of money. According to TMZ, the former "Jersey Shore" star is worth millions; Celebrity net worth lists her fortune around $4 million.

Reportedly, she earned $150,000 an episode in the fourth season of "Jersey Shore," a huge raise from past seasons. She also starred on a successful spinoff show, "Snooki and JWoww," and she earns money from her clothing line, tanning products, perfume and books.

 LaValle earns fairly good money - he's an ATM owner, wrestling coach and has a t-shirt line - but Polizzi is said to be the breadwinner. The mother of two has been posting several pictures from her wedding to her Instagram account including the first look at her and her husband's wedding bands and the moment they shared a kiss during their first dance as husband and wife.

"I wanna get married again. Such an amazing experience celebrating the love between @JLaValle and !! Love u husband," Polizzi wrote on Twitter.

She celebrated with her two kids - Lorenzo, 2, and Giovanna Marie, 3 months - and a number of her former "Jersey Shore" cast mates. The Daily News previously reported that Vinny Guadagnino and Mike "The Situation" Sorrentino were not invited.

"Everyone was invited except for Vinny and Mike," the source said. "All of the 'Jersey Shore' girls are in her bridal party, which has like 15 girls in it."

Immediately following the nuptials, Jenni "JWoww" Farley congratulated her best friend, writing, "Congrats to my BFF @snooki & @JLaValle on their wedding day! She is the most stunning bride."