Snooki On Cookie Diet: 'What The Hell Happened' To My Body? (VIDEO)

Another paycheck for Snooki: All those shots and beers have caught up with the 'Jersey Shore' star, who is 4'9" and now weighs 110 pounds. She used to be a 'ripped' cheerleader and wiegh 90 lbs. To get back down to 100, she has embarked upon Dr. Siegal's cookie diet, which involves eating six 90-calorie cookies a day plus a small meal.

"I used to be fit," she told Us Weekly. "Now I look at myself, and I'm like, What the hell happened?"

The diet doesn't allow much alcohol, but it will be a challenge for Snooki to remain sober on season 2 of 'Jersey Shore.'

"If I go out I am going to have a drink, but I am not going to have 10 drinks like I usually would," she said.