Posted on Sat Jan 1st, 2011 2:30pm PDT
There were some HOT looks on the red carpet at the Cosmopolitan's New Year's Eve bash last night in Vegas and these (above) are just a few. Approximately 1500 people celebrated with Jay-Z and Coldplay, ringing in the new year in an insanely lavish venue with insanely beautiful people.
Who do YOU think took the prize for sexiest little black dress last night?: Brandy, Emmanuelle Chirqui, Gail Simmons, Giada DeLaurentiis, Haylie Duff, or Olivia Munn?
SEE THE GALLERY The Stars Come Out On New Year's Eve In Vegas!
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