Snooki Shows Off Bikini Body in High-Waisted Swimsuit: Picture

Snooki and Jionni LaValle take their son Lorenzo to the beach
Snooki and fiance Jionni LaValle spent a family day together at the Jersey Shore with son Lorenzo, 11 months, on Monday, July 29.

Home is where her family is! Nicole "Snooki" Polizzi looked excited to be frolicking in the warm waters of the Jersey Shore on Monday, July 29, with fiance Jionni LaValle and 11-month-old son Lorenzo in tow.

The fit mommy, 25, paired a retro-style black-and-white striped bikini top with high-waisted black bottoms for the afternoon outing, a set of oversized glasses perched on her nose. LaValle, meanwhile, kept things casual in an aqua-colored tank top and blue-and-black board shorts.

Tiny Lorenzo looked less than pleased about the family fun, however, and was snapped crying as his doting parents tried to cheer him up. 

Polizzi's head-turning outfit on Monday is only the latest in a high-waisted streak that the former reality star has seemingly adopted this month.

On Sunday, July 28, the young mom stepped out for errands in high-waisted light wash mom jeans and a studded black fanny pack that drew jeers online. Polizzi didn't take the criticism lying down, however.

"Everyone hatin on my mom jeans and fanny pack…sorry I was born in the wrong decade," she tweeted on Monday.

One thing that even her biggest haters can agree on, however, is that the former self-professed "meatball" has been working hard to shed the pounds since giving birth to baby Lorenzo.

"When I work out, that's when I feel good — when I'm strong," she told Us. "I've never been this strong in my life."

Sign up now for the Us Weekly newsletter to get breaking celebrity news, hot pics and more delivered straight to your inbox!

Want stories like these delivered straight to your phone? Download the Us Weekly iPhone app now!