At the 2012 Sports Illustrated Beauties and Beats Music Festival in Las Vegas, Selebrities performs "Night Heat." For more photos and videos of Kate Upton, Anne V, Chrissy Teigen, Bar Refaeli and the other sexy SI Swimsuit Models go to http://si.com/swimsuit

Check back later this week for video from the Sports Illustrated Swimsuit Beauties and Beats Music Festival presented by Lexus. For more videos and photos from the SI Swimsuit 2012 issue go to http://si.com/swimsuit