Sports Illustrated swimsuit model Bar Refaeli arrives at the Sports Illustrated Swimsuit 24/7: SI Swimsuit Overtime at TAO Nightclub at the Venetian on February 12, 2010 in Las Vegas, Nevada

On Saturday night P Diddy and friends Tyrese, Ray J., Floyd Mayweather, and more helped celebrate Tao's Four year anniversary party with DJ Vice spinning the music that Diddy performed to.   Four years and still going strong in Las Vegas!