The Jersey Shore cast is everywhere these days.

Everywhere, that is, except for the gym ... and as much as that might pain The Situation, that's actually been a good thing for J-Woww (Jenni Farley).

“I actually have not worked out since the show,” she said Saturday, but added that as a result of her busy schedule, she hasn’t gained weight either.

So how has she managed to stay in shape?

“I honestly think it’s just sleep deprivation and just running around and being very active,” she told People. A little QuickTrim never hurt either, right?

J-Woww recently celebrated her 25th birthday at Las Vegas’ Palms Resort.

“I’m good right now,” she said of her body. “I don’t want to change that much for Season 2. I still want to be myself, and that's being lazy, then great.”

It's a care-free, self-confident attitude every girl should embrace. You don't need to constantly alter your appearance. Talking to you, Heidi Montag.

Far from lazy over the weekend, J-Farley was actively taking in all she could in Vegas, from sightseeing to clubbing. She even threw in a spa visit.

J-Woww said her co-stars wished her well: “The best was from Snooki,” she said. “She sang and said happy birthday. We love you and miss you.”