Nicole "Snooki" Polizzi was spotted sporting some new bling, making it seem pretty official that she and longtime boyfriend Jionni LaValle are engaged. The pint-sized "Jersey Shore" guidette stepped out sporting a rock on her ring finger, quite the telltale sign that she and LaValle are making things official, following rumors that they're expecting their first child.

Although Polizzi initially nixed rumors on both "Good Morning America" and "Watch What Happens Live" that she was with child, the reality star has since ceased shooting down speculation that she is expecting -- although she has yet to officially confirm her pregnancy. But a source close to Snooki has since confirmed to TMZ that she is, in fact, pregnant with the couple's first child.

Polizzi was spotted Monday with fellow "Jersey Shore" cast member and spin-off partner Jenni "JWoww" Farley while doing some shopping at a pet store. But Polizzi's pup wasn't the only accessory completing the rumored mom-to-be's look -- Snooki's sizable new sparkler was hard to miss.

It looks like there might be one more "Jersey Shore" family member on the way. The hit MTV show's petite star, Nicole "Snooki" Polizzi is pregnant, a source confirms to both the New York Post and E!'s Marc Malkin.

"Snooki lied -- she's preggers," screams the Post's headline, hoping to end the "is she or isn't she?" rumors that have been following Snooki for weeks.

"Yes, it's true. SNOOKI IS PREGNANT!!! mazel tov!!! Source just confirmed the ny post story with me," Malkin tweeted Wednesday morning, backing up the Post's claims.

According to Malkin, Snooki is "three to four months along."

If in fact the reality star, 24, is expecting, it will be the first child for both her and her boyfriend of over a year, Jionni LaValle -- and the first "Jersey Shore" baby.

Though Snooki and her rep have not commented on this round of pregnancy rumors, Snooki denied she was expecting earlier this month.

"I'm not pregnant," she told The Insider in early February, responding to the onslaught of pregnancy rumors. "Does this mean I'm getting fat again? Where did this come from," she joked.

She also addressed the rumors while appearing on "Live! With Kelly" with her fellow "Jersey Shore" cast mate, Jenni "JWoww" Farley.

"It was crazy yesterday, everyone thought I was pregnant," she said, adding, "I definitely want kids, but I'm not pregnant."

With a rumored baby on the way, we wonder how her new reality show with JWoww is going to play out.