Joe Jonas & Charlotte McKinney Star in Sexy 'Guess' Underwear Campaign: Photo 3841241, Charlotte McKinney, Hailey Baldwin, Joe Jonas, Shirtless Photos

Photos for: Joe Jonas and Charlotte McKinney are baring it all in Guess

Joe Jonas & Charlotte McKinney Star in Sexy 'Guess' Underwear Campaign: Photo 3841247, Charlotte McKinney, Hailey Baldwin, Joe Jonas, Shirtless Photos

Joe Jonas & Charlotte McKinney Star in Sexy 'Guess' Underwear Campaign: Photo 3841241, Charlotte McKinney, Hailey Baldwin, Joe Jonas, Shirtless Photos

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

Joe Jonas & Charlotte McKinney Star in Sexy 'Guess' Underwear Campaign: Photo 3841240, Charlotte McKinney, Hailey Baldwin, Joe Jonas, Shirtless Photos

Joe Jonas Bares It All In 'Guess' Underwear Campaign: Photo 1062544, Charlotte McKinney, Hailey Baldwin, Joe Jonas, Shirtless Pictures

Joe Jonas & Charlotte McKinney Star in Sexy 'Guess' Underwear Campaign: Photo 3841260, Charlotte McKinney, Hailey Baldwin, Joe Jonas, Shirtless Photos

Joe Jonas & Charlotte McKinney Star in Sexy 'Guess' Underwear Campaign: Photo 3841261, Charlotte McKinney, Hailey Baldwin, Joe Jonas, Shirtless Photos

Joe Jonas & Charlotte McKinney Star in Sexy 'Guess' Underwear Campaign: Photo 3841256, Charlotte McKinney, Hailey Baldwin, Joe Jonas, Shirtless Photos

Joe Jonas & Charlotte McKinney Star in Sexy 'Guess' Underwear Campaign: Photo 3841248, Charlotte McKinney, Hailey Baldwin, Joe Jonas, Shirtless Photos

Joe Jonas & Charlotte McKinney Star in Sexy 'Guess' Underwear Campaign: Photo 3841258, Charlotte McKinney, Hailey Baldwin, Joe Jonas, Shirtless Photos

Joe Jonas & Charlotte McKinney Star in Sexy 'Guess' Underwear Campaign: Photo 3841249, Charlotte McKinney, Hailey Baldwin, Joe Jonas, Shirtless Photos

Joe Jonas Bares It All In 'Guess' Underwear Campaign: Photo 1062553, Charlotte McKinney, Hailey Baldwin, Joe Jonas, Shirtless Pictures

Joe Jonas & Charlotte McKinney Star in Sexy 'Guess' Underwear Campaign: Photo 3841241, Charlotte McKinney, Hailey Baldwin, Joe Jonas, Shirtless Photos

Joe Jonas & Charlotte McKinney Star in Sexy 'Guess' Underwear Campaign: Photo 3841251, Charlotte McKinney, Hailey Baldwin, Joe Jonas, Shirtless Photos

Joe Jonas & Charlotte McKinney Star in Sexy 'Guess' Underwear Campaign: Photo 3841237, Charlotte McKinney, Hailey Baldwin, Joe Jonas, Shirtless Photos