Looking to get a little wild, Whitney Port celebrated her 26th birthday in Las Vegas on Friday night (March 4).

The former City hottie was joined by her boyfriend Ben Nemtin at the grand opening of the Sugar Factory American Brasserie restaurant.

Credit: Celebrity Gossip

Taking to Sin City for a paid promotional gig, Kim Kardashian was on-hand for the grand opening of the Sugar Factory American Brasserie in Las Vegas on Friday night (March 4).

The E! reality beauty took to the Paris Las Vegas venue while joined for the celebratory fete by her adorable little sister, Kylie Jenner.

Credit: Celebrity Gossip

Playmate of the Year 2007, Sara Underwood and Playmate of the Month February 2010, Heather Rae, hosted a packed Super Sunday party at Cabo Wabo Cantina inside Miracle Mile Shops at Planet Hollywood Hotel and Casino.

The blonde models were joined by fellow Playboy model and friend, Jessica Hall, for an afternoon of food and football. The three blondes enjoyed grilled chicken, black beans, rice and a warm brownie sundae while cheering on the players and laughing at the commercials. The three finished the evening with Couture Pops from Sugar Factory.

Credit: Jeremy Womack

Kristina and Karissa Shannon celebrated their 21st birthday's at Sugar Factory on October 2, 2010 in Las Vegas, Nevada.

Credit: Film Magic

Whitney Port of 'The City' makes an appearance at Sugar Factory inside the Miracle Mile Shops at the Planet Hollywood Resort & Casino on July 24, 2010 in Las Vegas, Nevada.

Credit: Film Magic / Wire Image

Whitney Port of The City, will be appearing at Sugar Factory in Planet Hollywood’s Miracle Mile Shops tomorrow, July 24, 2010.

Holly Madison arrives to unveil Sugar Factory's 'Vagas' edition Couture Pops at Paris Las Vegas on July 20, 2010 in Las Vegas, Nevada.

Credit: Film Magic