The 22-year-old singer-actor-model stripped down to a pair of tight white underwear for Flaunt, grabbing his crotch à la Marky Mark in those iconic 1992 Calvin Klein shots!
Like Marky Mark (who you now know as Mark Wahlberg), Nick wears a cocky expression on his face as he unapologetically mugs for the camera. He also, like his fellow, former boy-bander, wears his jeans by his feet and a backwards baseball cap in the series of sexy shots.
The beefed-up cutie has no qualms about holding his penis for the photos—or using it. Nick, who only recently removed his symbolic saving-sex-for-marriage ring, was asked by Flaunt what he thought about people doing the deed to the sounds of his music, he was totally nonchalant in his response.
"I really try to be aware of the purpose of each song," he offered. "There are songs on my record that I want people to have sex to, and songs people can listen to when they're pissed off. And I think that's the beautiful thing about music: that in those moments, you hear it and it elevates the scenario."