Ten celebrities will train and compete in diving in front of a weekly poolside audience. Contestants include Kareem Abdul-Jabbar, Louie Anderson, Drake Bell, Chuy Bravo, Rory Bushfield, Nicole Eggert, Keshia Knight Pulliam, Ndamukong Suh, and Kendra Wilkinson.
Webb, 23, was just featured in the 2013 Sports Illustrated Swimsuit Issue alongside faces (and bodies) such as Kate Upton, Nina Agdal and Hannah Davis.
Webb, who is dating Alabama quarterback AJ McCarron, recieved national attention when she was spotted in the crowd during a National Championship game. Asked if she would ever pose for Playboy, she insisted: "Hello? My parents would shoot me. And my granddad, more importantly."
Watch the sizzling promo below and then click though the following pages to see more sexy shots of Katherine!