Gallery Nightclub (www.GalleryLV.com) inside Planet Hollywood Resort & Casino welcomed MTV’s “Jersey Shore” standout Deena Nicole on Saturday night. The reality star dazzled wearing a figure-hugging black and gold sequenced mini-skirt with a shear black top and matched with gold sparkle stilettos.

Arriving arm-in-arm with her boyfriend, Chris Buckner, the couple was seated at their exclusive VIP table to fans screaming her name. The DJ welcomed the pair and announced, “Everyone, give it up for Deena from the ‘Jersey Shore’!” Even though the crowd’s attention was on the bubbly and rambunctious star, Deena’s eyes were only for her new beau.

Buckner watched in support of his girlfriend as she took the time to pose for photos with her fans and accepted a gift from one of animal print cuffs. Throughout the night the couple looked cozy as they held hands and exchanged kisses.

Actor Rob Riggle from “The Hangover” and “Stepbrothers,” was also spotted at Gallery Nightclub. Riggle was with a group with fellow actors including Jay Davis, Cort McCown and Jake Johnson. Before heading into the club, the funny guys walked the red carpet. Taking it light heartedly they blew kisses to the camera and posed for over the shoulder shots as a group. The guy’s night out lasted into the early hours of the morning.

PHOTO CREDIT: Denise Truscello /WireImage