Kevin Jonas (L), Joe Jonas (C) and Nick Jonas of the Jonas Brothers arrive for the UK Premiere of their movie Jonas Brothers: The 3D Concert Experience at Leicester Square in central London May 13, 2009. REUTERS/Toby Melville

The date Kevin Jonas will wed his girlfriend, Danielle Deleasa, is not yet set but he knows who will be his best men -- his younger brothers Joe and Nick.

I decided that it's going to be both Joe and Nick, said Kevin, 21, on the Canadian set of Camp Rock 2: The Final Jam, PEOPLE reported.

Finance Deleasa has two has two younger sisters and she will have two maid of honor the site reported.

 When asked about plans for the bachelor party, Nick, 17 replied, It will be good, clean fun. We're going to have a good time with friends and family.

The party will not be in Vegas but somewhere even cooler and better, according to Joe, 19.