![OK Logo](https://okmagazine.com/ok_logo_black_small.png)
Snooki Shows off Her 42-Pound Weight Loss—Check out Her New Bikini Pics!
![Snooki_teaser_2.jpg](https://media.okmagazine.com/brand-img/e-dkEQatv/480x251/2013/03/snooki_teaser_2.jpg?position=top 480w, https://media.okmagazine.com/brand-img/e-dkEQatv/640x335/2013/03/snooki_teaser_2.jpg?position=top 640w, https://media.okmagazine.com/brand-img/e-dkEQatv/768x402/2013/03/snooki_teaser_2.jpg?position=top 768w, https://media.okmagazine.com/brand-img/e-dkEQatv/1024x536/2013/03/snooki_teaser_2.jpg?position=top 1024w, https://media.okmagazine.com/brand-img/e-dkEQatv/1280x670/2013/03/snooki_teaser_2.jpg?position=top 1280w, https://media.okmagazine.com/brand-img/e-dkEQatv/1440x753/2013/03/snooki_teaser_2.jpg?position=top 1440w, https://media.okmagazine.com/brand-img/e-dkEQatv/1600x837/2013/03/snooki_teaser_2.jpg?position=top 1600w, https://media.okmagazine.com/brand-img/e-dkEQatv/2160x1130/2013/03/snooki_teaser_2.jpg?position=top 2160w)
Mar. 29 2013, Published 3:25 p.m. ET
Look out Jersey! Nicole "Snooki" Polizzi is already pumped to show off her 42-pound weight loss!
The 25-year-old reality star posted two new Instagram pictures of herself in bikinis on March 29. "Beach body ready!" she wrote.
Photos: See Nicole's Odd Hat Choice
Snooki looks amazing, especially since she just gave birth to her baby boy, Lorenzo, last August.
![//snooki_stacked](https://media.okmagazine.com/brand-img/G2Qofgpo6/499x500/2013/03/snooki_stacked.jpg 499w)
It seems her son with fiancé Jionni LaValle is what encouraged her to get into shape.
- 12 Shocking Reality Star Weight-Loss Transformations: From Mama June to Tammy Slaton
- It's Galentine's Day! From Jennifer Aniston and Courtney Cox To Snooki & JWoww — Celebrate Girl Power With Our Favorite Celebrity Besties : Photos
- It's Over! 'Jersey Shore' Star Angelina Pivarnick Filed For Divorce From Husband Chris Larangeira Back In January: Report
Watch: Snooki Has Lorenzo Baptized
"I know everything there is to know about how to look glam during labor! It’s a bitch, but it’s worth it! First impressions are everything, so when you meet your baby for the first time, you have to look flawless," she wrote in a March 28 post on celebuzz.com.
Her tidbits include the advice to apply makeup at the hospital while you're waiting to dilate and to think about your colors.
Photos: 15 Reasons Why Snooki Is the Coolest Mom EVER
"Make sure you choose your makeup palettes wisely, because the hospital rooms are boring, the walls are white; it’s just not a good look," she advises.
What do you think of Snooki's big weight loss? Tell us in the comments section or on Twitter @OKMagazine