Rita Wilson and Stars ‘Kinect’ with Xbox/Cirque du Soleil Extravaganza

Rita Wilson, Billy Crystal, Jack Osbourne and other big stars came out to check out the world premiere of "Kinect" for Xbox 360 on the eve of the Electronic Entertainment Expo in Los Angeles -- with Cirque du Soleil at the center of the spectacle!

Initially titled "Project Natal," and now officially called "Kinect," the new system is controller-free gaming and entertainment created by Xbox, designed to transform entertainment and the living room as we know it. Of course, the stars got to spend plenty of time dancing, swaying, and jumping up and down playing "Kinect"!

"I'm involved in a project that uses Natal, so I'm very excited to see the official presentation," Rita told ET before the big reveal and name change.