In a home video posted to her Twitter page, Snooki said: "So I've been thinking about my New Year's resolutions.
"You ask people all the time and they say, 'lose weight, make money, be a better person, blah, blah, blah' and that's exactly my resolution every single year.
"I want to make money, I want to be a better person, and I feel like I try to accomplish that but this year it's a must."
She went on: "My second resolution is to make Lorenzo the happiest baby ever, be his best friend and the best mom he can ever have.
"I just always want to be there for Lorenzo, and I am, and make sure that he knows that his parents are there for him and his family loves him very much. Obviously our main priority is Lorenzo."
Snooki also revealed she hoped to stay happy and positive in 2013, no matter how many people say "nasty things" about her.
She added: "Be a happy person because when you're a happy person it reflects on other people."
The Jersey Shore star also sent her fiancé Jionni LaValle a New Year's message, tweeting: "I LOVE U! Ur amazing and you made my 2012 AMAZING ! Thank u for giving me Lorenzo, I love my family. NOW LETS GET MARRIED!"