Who wouldn’t?

Though it has been seven years since he went from working as a shirtless greeter at an Abercrombie & Fitch store in Los Angeles to a cover model on one of its raunchy catalogs, and from a bit part on “The Bold and the Beautiful” to recurring eye candy in “90210” and “Twilight,” it will not come as much of a surprise that Mr. Lutz is still best known as the guy with a washboard stomach who is not on Team Jacob. That is not to imply that Mr. Lutz lacks for acting talent or broader ambition but rather to note just how far an actor can go by adhering to the simple example set forth by Mr. Wahlberg — the School of Marky Mark, if you will. The single lesson is success by six-pack.

After all, long before Mr. Wahlberg was to become an Academy Award-nominated actor for his role in “The Departed” and a producer of the HBO series “Entourage,” he was a terrible rapper, an obnoxious loudmouth and, quite possibly, the greatest underwear model the world has ever known. It is no wonder he is seen as a role model to Mr. Lutz, who is among the latest crop of actors and athletes to star in a campaign for Calvin Klein. In 1992, when Mr. Wahlberg’s ads first appeared, with a billboard in Times Square and commercials co-starring a topless Kate Moss, he went from a rap star with a strong MTV fan base to an international sensation with workout videos, a picture book and a catch phrase to match his meteoric, if somewhat embarrassing in retrospect, success: “Pow!”