JWoww & Her Boyfriend Party at Halloween Ball in Las Vegas (PHOTOS)

Wow, JWoww
'Shore' diva shows off her fab bikini body.
Sexy Costumes: Guess Who?
Which stars got sexy for Halloween?
Jersey Shore star JWoww looked sexier than ever as she hit the red carpet in Las Vegas. Showing off her sexy bod (and a lot of cleavage!), she stopped by to host the internationally renowned costume ball at Chateau Nightclub & Gardens at the Paris Hotel.

Joined by her boyfriend Roger Williams, the couple were dressed the part and packed on the PDA for the cameras. JWoww even took time to take a few pics with her fans, who were at the casino. After the party, JWoww tweeted:

“Had the best time ever. Love going to vegas with my friends n doin it big. Round 2 tomorrow :)”

JWoww celebrated Halloween a little early this year, flaunting her hot bod in a “SVEDKA_GRL” spokesbot costume. She teamed up with the Swedish vodka company, SVEDKA, to portray their futuristic ambassador. She showed off her rocking figure in a black, white and blue body-hugging jumpsuit.

Which of her costumes do you like best? Tell us in the comments.