Calvin Klein Underwear's New Quartet.

Byline: Jean Scheidnes

Calvin Klein Underwear's New Quartet

With salty language, social media, 3-D effects and a vampire, the next campaign from Calvin Klein Underwear is holding nothing back. It's the brand's most global and most digital campaign to date and features, for the first time, a racially and nationally diverse quartet of male models instead of just one. They are:

American actor Kellan Lutz, who plays vampire Emmett Cullen in the "Twilight" series, and is expected to be more prominent in "Eclipse," the third installment.

American actor Mehcad Brooks, who played "Eggs" Benedict Talley on HBO's "True Blood," and now stars as an attorney …