SI Swimsuit Models Rock Out in Sin City

The Sports Illustrated Swimsuit models stripped down and partied it up in the desert of Las Vegas on Thursday night at the Hard Rock Hotel & Casino's Vanity Nightclub! 

The beauties have a calendar full of appearances to promote the annual edition of the magazine. Cover girl Brooklyn Decker has been in a media whirlwind since the big reveal on Monday. She is "still in shock" and explained what gracing the cover means to her: "Being in the issue is like playing in the Super Bowl and then getting on the cover is like winning the MVP."

The girls certainly are making quite a statement in Sin City, shutting down the main strip to snap a photo. Brooklyn said, "We really are living up Vegas the way it should be lived up."