Louis Vuitton designer Marc Jacobs plans to wed his boyfriend in Provincetown, Mass., this weekend.

A source told New York Post's Page Six that Jacobs and his brazilian lover Lorenzo Martone - who by the way, could easily pass off as his twin - want the wedding to be a private affair with no guest list.

But, unsurprisingly, the insider added, like every other exclusive event in the fashion world, "there will be an after-party."

[via PageSix]