Kanye West Yeezy World Peace and G.O.O.D. Music took over 1 OAK nightclub in Las Vegas on New Year's Eve for its grand opening. Joining Big Sean and Kid Cudi, who performed their hits "A$$ (Dance)" and "Memories," was Fergie, who performed her verse on Kanye West's "All of the Lights." Watch G.O.O.D. Music ring in 2012.

Big Sean "Marvin & Chardonnay"

Fergie "All of the Lights"/Big Sean "A$$ (Dance)"

Kid Cudi "Memories"