Snooki outside the 'Jersey Shore' house.

Snooki won't be around friends when they are drinking alcohol.

The 'Jersey Shore' star - who is expecting a baby boy with fiance Jionni LaValle - has curbed her partying ways and taken herself away from temptation because she is determined to have a healthy pregnancy.

Speaking on 'Good Morning America', Snooki - real name Nicole Polizzi - said: ''Obviously, no drinking, none whatsoever. I'm scared to even have caffeine.

''My friends were like, 'You can have a glass of wine' and I'm like no, I refuse. I'm going to be that person who has a glass of wine and [the baby] comes out with three legs.

''I just don't like to be around people who drink because then I'll be like, 'Cool, I miss it.' ''

Snooki is also embracing the pale ''new look'' that comes with giving up her regular tanning sessions.

She admitted: ''I use bronzer on my legs. I'm actually embracing the paleness that's coming along with it. It's kind of a new look.''

But one habit the petite star won't give up is wearing high heels.

She quipped: ''I feel confident in them, and I know I'm not going to fall, so until it feels very uncomfortable, I'm still going to rock them.

''I'm only 24 and I'm pregnant - it doesn't mean I need to be wearing flats and ugly shoes. I can still look good.''

The 24-year-old star moved out of the Seaside Heights, New Jersey party house into an adjacent space last week.

She is continuing to film season 6 of MTV's hit reality show away from the influences of the rest of of the cast - Mike 'The Situation' Sorrentino, Jenni 'JWoww' Farley, Pauly DelVecchio, Deena Cortese, Vinny Guadagnino, Ronnie Ortiz-Magro, and Sammi Giancola.

© Bang Showbiz