J-Woww was in Las Vegas this weekend celebrating her birthday at the Palms Casino Resort's NOVE Italiano restaurant, Moon and Rain nightclubs and even the Playboy Club. Make sure to check out today's Gossip Guru videoblog for details.
And if you think she's the only one who was out and about this weekend, how about...
Leonardo DiCaprio was spotted at the Solstice Sunglass Boutique in Century City. He was in and out of the store in 15 minutes, but not before buying six pairs of shades by Marc by Marc Jacobs, YSL and Carrera.
Bruce Willis did a little shopping on Melrose Avenue in West Hollywood. Mr. Die Hard stopped into Froma to pick up wine and cheese. The next day, Glee gal Lea Michele had lunch at Katsuya during an afternoon trip to the Americana at Brand mall in L.A.
Paris Hilton celebrated her birthday on Friday night at a house party sponsored by TY KU and Ciroc. And speaking of birthdays, that was pregnant mommy-to-be Amy Adams having dinner yesterday at Napa Valley Grille in the Westwood neighborhood of L.A. with fiancé Darren Le Gallo.
Want to see more celebs livin' it up in Sin City? Check out our Party Pics: Vegas photo gallery.