2009: We're not entirely sure what is going on with his haircut here, though... This image appears in the gallery:19 Photos Of Joe Jonas' Body Transformation That'll Get You Down The Gym ASAP 5. 2009: We're not entirely sure what is going on with his haircut here, though... ... because this really isn't a great look. Picture: Instagram/Getty 18 images See the full gallery: 19 Photos Of Joe Jonas' Body Transformation That'll Get You Down The Gym ASAP