Bar Refaeli is Lovely in Las Vegas

Sports Illustrated cover girl Bar Refali (in Herve Leger) arrives at a launch party for the magazine’s 2009 Swimsuit Issue held at the LAX nightclub inside the Luxor Casino Resort in Las Vegas on Thursday (February 12).

Joining the 23-year-old at the private party, which was sponsored by SoBe Lifewater, were a bevy of fellow swimsuit model beauties. Boyfriend Leonardo DiCaprio did not make an appearance, letting Bar enjoy the spotlight on her own.

25+ photos of Bar Refaeli lovely in Las Vegas inside…