updated 09/22/2009 AT 7:00 AM ET
•originally published 09/22/2009 AT 7:45 AM ET
Kevin Jonas may not have set a wedding date yet, but the oldest Jonas Brother has one thing checked off his to-do list as he prepares to tie the knot with girlfriend Danielle Deleasa – he’s chosen a best man.
Make that best men.
“I decided that it’s going to be both Joe and Nick,” Kevin, 21, confirms to PEOPLE on the Canadian set of Camp Rock 2: The Final Jam. “Dani has an older and a younger sister, so it works out really well. I can have two best men, and she can have two maids of honor.”