Calvin Klein Commercial: Jeon Jung Kook (2023)

How does Calvin Klein do it? The world's defining voice on celeb sex appeal has a history of casting the hottest "it" boys in the biz for its racy Calvin Klein Underwear commercials. Sure we've gotten Justin Bieber, Shawn Mendes, and Lil Nas X, but in 2023 Calvin enlisted none other than Jeon Jung-kook to sport the iconic undies, and the world hasn't been the same since. Even if the name Jeon Jung-kook isn't familiar to you, we're pretty sure that you've heard of BTS. It's a South Korean boy band that spread like wildfire in the late 2010s and beyond, and gave the world an incurable case of K-pop fever. Calvin always seems to strike while the iron is hot, and enlisting Jeon Jung-kook for one of their legendary black and white ads is simply marketing genius. Just look at the man! With his flat abs, smooth lean body, model-hot gaze, and sexy styling, he's every bit our wildest boy band fantasy. Calvin, you dog you!