i think that if the jb's and david were to tour together, all shows will be sold out. you wanna know how? BECAUSE WE ALL KNOW HOW TALENTED AND CUTE THEY ARE. :P i have a really huge obsession with both, so i would just loooove for them to open for each other. i would do ANYTHING just to get hands on front row tickets. so if you are absolutely in love with both of them and would reeally want them to tour with each other, then feel free to sign this! after you have done so, send it to all your friends who love them as well. :D