The first full weekend of 2008 felt like New Year’s all over again as celebrities flocked to Las Vegas’ hottest night spots to party in fashion on Friday night. After midnight, PURE Nightclub welcomed reality show vixen Kristin Cavallari as she turned 21 years old and showed off her latest hair style with long, luxurious locks. The star, who will officially celebrated her birthday tonight at LAX Nightclub, joined rumored ex-flame and current Arizona Cardinals quarterback Matt Leinart and fellow USC Trojan Chauncey Washington on PURE’s Main Stage until nearly 4am. Also enjoying the high-energy atmosphere at PURE was Cleveland Browns wide receiver Braylon Edwards and Buffalo Bills center Melvin Fowler.

Previous to hitting the party scene, the college football legend Leinart relaxed and savored signature dishes and a Mint Julep cocktail at Company American Bistro.

Meanwhile, Carmen Electra excited club-goers at LAX Nightclub as she snagged a supreme spot on the club’s main stage and made time to mingle with her fans during the night. Electra sipped on Belvedere vodka and RedBull cocktails as she enjoyed the gorgeous, two-story nightclub and posed for photos throughout the evening.