After recently revealing just how his got his insane physique with a hot photoshoot for Details magazine, Nick is now playing a hilarious game of "Guess the Bulge" with Sugarscape, featuring such famous bulges as Zac Efron, One Direction's Harry Styles and Justin Bieber.
Nick, 22, was clearly a good sport about the game, joking, "I hope I get these wrong."
But one celebrity crotch he had no problem identifying?
That would be Justin Bieber in his sagging pants.
"This looks ridiculous -- this is Justin," he says. "That's the clean giveaway. Only one person in the world can look that ridiculous."
But all shade aside, the "Guess the Bulge" game is only fair, given how much we've been seeing lately of Nick's own bulge -- earlier this month he dropped his pants and grabbed his crotch for a headline-making Flaunt photoshoot, channeling Mark Wahlberg's infamous Calvin Klein ads.