Snooki Engaged To Jionni LaValle: Pregnant 'Jersey Shore' Star Shows Off Ring On Twitter (PHOTO)

Nicole "Snooki" Polizzi took to Twitter Wednesday evening to bask in the glow of her engagement. The pregnant "Jersey Shore" star and fiance Jionni LaValle are gearing up for a walk down the aisle -- although we're not sure whether or not Snooki's baby-to-be will be present at the ceremony.

The reality star showed off her new rock, tweeting, "My fiance," along with a photo of the happy couple.

But a sparkly bauble isn't the only new accessory Snooki has been showing off lately -- her growing baby bump has also gotten some quality camera time. Although Snooki found out in early January that she and longtime boyfriend LaValle were expecting, she slammed rumors that she was with child until March, when she showed off her baby bump on the cover of Us Weekly.

And even though the party girl is going to be a mom, she is scheduled to return to the next season of her fame-making, booze-centric show, "Jersey Shore." It has been confirmed that Snooki will return to film the 6th season of the MTV hit but this time, she'll be eating, instead of drinking, for two.

Snooki Over The Years