Joe Jonas & Charlotte McKinney Star in Sexy 'Guess' Underwear Campaign: Photo 3841238, 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 3841237, Charlotte McKinney, Hailey Baldwin, Joe Jonas, Shirtless Photos

Joe Jonas & Charlotte McKinney Star in Sexy 'Guess' Underwear Campaign: Photo 3841238, 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

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

Joe Jonas & Charlotte McKinney Star in Sexy 'Guess' Underwear Campaign: Photo 3841239, 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 3841242, 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

Joe Jonas & Charlotte McKinney Star in Sexy 'Guess' Underwear Campaign: Photo 3841238, 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