At the 2012 Sports Illustrated Beauties & Beats Music Festival, Nick Waterhouse performs "Some Place."

Before entering Club SI in Las Vegas, 2012 Sports Illustrated Swimsuit models discuss the issue and launch week. 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

SI Swimsuit models walk the Red Carpet before the Swimsuit launch party in Las Vegas. For more photos and videos of Kate Upton and the other 17 Sexy SI Swimsuit Models go to http://si.com/swimsuit

Sports Illustrated Models from the 2012 issue get together for a photo op in the original Muhammad Ali Boxing Ring at Ceaser's Palace. For more video and photos go to http://si.com/swimsuit

Take a look at the Behind The Scenes from the SI Swimsuit 2012 Launch Week and the Beauty and Beats Festival.