Ice-T and Coco of the VH1 hit reality show “Ice Loves Coco” kicked off the star-studded Labor Day weekend celebrations at Hard Rock Hotel Friday night.

On Saturday, Wet Republic at the MGM Grand was invaded by countless party-goers who came out to see the world’s No. 1 DJ Tiësto for his Labor Day weekend performance.

Saturday night, “Jersey Shore” star Nicole “Snooki” Polizzi celebrated Labor Day weekend by hosting a blowout bash at Pure Nightclub inside Caesars Palace. The petite reality star arrived to the mega-club just before midnight with her boyfriend Jionni LaValle and an entourage of friends including her best friend Caitlin Ryder. Dressed head-to-toe in leopard print attire, her fans lined up outside of the venue hoping to catch a glimpse of Polizzi walking the red carpet.

Marquee Nightclub and Dayclub at the Cosmopolitan of Las Vegas kicked off the club’s Labor Day weekend music marathon on Friday with DJs Chris Garcia, the EC Twins and Roger Sanchez, who played to a packed crowd in the afternoon. Celebrity chef Curtis Stone stopped by to check out the scene.

Surrender Nightclub at Encore Las Vegas packed in holiday weekend partiers and celebrities last night for deejay sets by Skrillex and Lil Jon. 

Adult entertainment super star Ron Jeremy made an impromptu stop by Posh Boutique Nightclub located inside Playground adult entertainment and nightlife complex last night.

Nelly inaugurated Labor Day Weekend in Las Vegas last night at Chateau Nightclub & Gardens at Paris Las Vegas with an explosive performance, complete with a cameo by Nicole Scherzinger.

Celebrities in Las Vegas flocked to Sugar Factory last night as Nicole Scherzinger, Nelly, Flo Rida and “Jersey Shore” stars Jennifer “JWoww” Farley and Sammi “Sweetheart” Giancola invaded the sweetest spot on the Strip.

Heartthrob Kellan Lutz was spotted satisfying his sweet tooth at Sugar Factory American Brasserie inside Paris Las Vegas today.