Lauren Conrad and Stephanie Pratt
Wilmer Valderrama, Sofia Vergara, and Joe Jonas
Scott Sartiano and Josh Duhamel
Mary J. Blige
Tyrese Gibson and Stevie Wonder
Scott Disick and Kourtney Kardashian
Chrissy Teigen and John Legend
One of the top New Year’s Eve party destinations in the world, Las Vegas had another star-studded night as celebrities from around the world rang in 2012 all over the Strip. Three new nightclubs officially opened: Mary J. Blige performed inside RPM at Tropicana, Sofia Vergara served as the hostess for Sam Nazarian’s Hyde at Bellagio, and Fergie and hubby Josh Duhamel held a bash at 1 OAK inside The Mirage. Tyrese Gibson surprised concertgoers onstage at Stevie Wonder’s special performance inside The Cosmopolitan, Bruno Mars performed at The Bank, and Chrissy Teigen joined her new fiancé John Legend at his concert inside Palms’ Pearl and later at Moon. The Kardashians were also out in full force, with Kim hosting at Tao and Kourtney enjoying a midnight kiss with beau Scott Disick at Chateau.