With the launch of Calvin Klein’s latest campaign, “show yours. #mycalvins,” we at The Underwear Expert wanted to take a look at some of the finest celebrity #WaistbandWednesday moments of the past. What a better way to combine our love for one of our favorite brands and celebrity underwear sightings? Featured are Zac Efron, Trey Songz, Justin Bieber, Kellan Lutz, and more. Check out some of the photos below, then head over to The Underwear Expert for the rest of the photos.
Photo Credit: Calvin Klein