The DNCE frontman – who had to undergo a three-and-a-half-month diet and exercise regimen before getting into shape to model the new Guess men’s underwear line “Hero” – opened up about the siblings’ contrasting workout routines.
“Nick is always in the gym,” he told Us Weekly. “He lifts heavy weight and I never really did that.”
“He’s that guy who screams at the gym with his cutoff sleeves,” he joked. “I’m just like, ‘OK, cool, bro.’”