230NSnookiPolizzi122911_01_X17%20copy.jpgSnooki is gearing up for two big changes in 2012!

Now that the Jersey Shore star has slimmed down to a svelte 102 lbs, she's ready to go under the knife for some JWoww-style "knockers," E! Online reports.

The pint-sized reality star told the website of her future enhancements while promoting the Shore's fifth season"

    "Very soon. Very soon. I hope in the next couple of months. They're a good size now, but I want them like this when I'm not wearing a bra."

Pal JWoww, who's become a recent expert in plastic surgery, added, "I'm definitely taking her to my doctor. I'll go in and get mine redone to make her feel better."

Snooki also confessed she'd love to have a have a double wedding with JWoww someday, though they might act like major "bridezillas," and she's already eying a very blingy engagement ring.

"She tried on a $500,000 ring," her beau of one year, Jionni Lavalle, confessed, but Snooks admits Jionni "made me take it off. He was like, Don't even think about it.' It was like this big and sparkly and amazing ring. I just want a big one."

Meanwhile, Ms. Polizzi stopped by The Tonight Show on Tuesday, where she revealed that Vinny may be leaving the house this season -- we're devastated!

Check out a clip from her interview with Jay Leno, below ...

id="dmlkZW9faWQ9MTM3NjQxOA==" width="460" height="264" align="middle"> value="http://www.nbc.com/assets/video/5-0/swf/DirectWidget.swf?CXNID=100000
ce%2Fvideowidget%2Fparams%2FdmlkZW9faWQ9MTM3NjQxOA%3D%3D%2F" /> bgcolor="#000000" width="460" height="264" align="middle"
allowFullScreen="true" allowScriptAccess="always"