Kanye & Fergie Ring In New Year at 1 OAK Las Vegas

And that's how you open a club.

1 OAK is one of New York City's liveliest, most celeb-packed hotspots, and now they've expanded their horizons from the Big Apple to Sin City.

Located at The Mirage Hotel & Casino, 1 OAK Vegas officially launched on New Year's Eve. Kanye West took the stage, exciting the crowd with a three hour set. Dubbing himself YEEZYWORLDPEACE, West spun hits like Good Life and Golddigger. And of course, there was N-ggas In Paris, the hit off his latest album with Jay-Z, Watch The Throne.

He played it five times because, let's face it, we can't get enough of that song. N-ggas In Paris can make the biggest comic book nerd feel straight up gangsta. 1 OAK resident DJ Jesse Marco also joined West to entertain partygoers.

Celebrity guests of 1 OAK co-founders Richie Akiva and Scott Sartiano included Joseph Gordon Levitt, David Katzenberg, Kid Cudi, Topher Grace, Big Sean, Jason Ritter and Fergie, along with her man, Josh Duhamel.

After the countdown to 2012, Fergie took the mic, while confetti guns shot out white snowflakes all across the 1,600 person venue.

Insiders at the shindig spotted Josh and Fergie kissing at midnight, while he took a photo of them on his iPhone. Topher Grace was also spotted drinking water, surrounded by a ton of ladies. And despite rumors of a Kim Kardashian hookup, Kanye had a mysterious but beautiful brunette on his arm on New Year's Eve.

As West finished his set, he turned up Rihanna's We Found Love and told the crowd: "Thank you for the best New Year's ever!"

You're welcome, Kanye. You're welcome.

The New Year's Eve party was a tease to 1 OAK's grand opening weekend, which is slated for January, 27, 2012.