• KELLAN LUTZ photo | Kellan Lutz

Credit: Courtesy Calvin Klein

Published: Friday September 28, 2012 15:00 PM EDT



"What more can you do than be on a billboard for something that you grew up thinking was super sexy and classy?" Kellan told PEOPLE of his 2010 ad, paying homage to the brand and the man who dropped trou 18 years earlier.