Photos from Joe Jonas & Charlotte McKinney's GUESS Underwear Campaign

Photos from Joe Jonas & Charlotte McKinney's GUESS Underwear Campaign

Joe Jonas & Charlotte McKinney Star in Sexy 'Guess' Underwear Campaign: Photo 3841255, Charlotte McKinney, Hailey Baldwin, Joe Jonas, Shirtless Photos

Joe Jonas and Charlotte McKinney for GUESS Underwear

Joe Jonas underwear ads for Guess campaign: Shirtless abs photos will make your day

Joe Jonas Says Guess Underwear Ads Are 'Torture' for His Friends

Joe Jonas and Charlotte McKinney for GUESS Underwear

Joe Jonas and Charlotte McKinney Strip Down for Sweaty GUESS Underwear Campaign (Photos)

Joe Jonas Goes Shirtless for Guess Underwear Ads

VIDEO: Joe Jonas Strips Down in Steamy Guess Underwear Campaign: Photo 3842204, Charlotte McKinney, Joe Jonas, Nick Jonas Photos

Joe Jonas & Charlotte McKinney Star in Sexy 'Guess' Underwear Campaign: Photo 3841253, Charlotte McKinney, Hailey Baldwin, Joe Jonas, Shirtless Photos