Las Vegas was in for a treat on Thursday night as the lovely ladies of Sports Illustrated's new swimsuit issue celebrated the issue at the Hard Rock Hotel. Cover girl Brooklyn Decker almost didn't make the party due to an airport delay, but she made it in time to happily pose with her fellow models — though she didn't join them in smoking inside the club. Her husband Andy Roddick sadly missed out because he was busy with his tennis. Bar Refaeli hit the red carpet in a LBD that was much skimpier than the one she wore to an earlier event in NYC, while her boyfriend Leonardo DiCaprio made an appearance in a magazine of his own.
More photos of Bar and Brooklyn in Vegas so