meanwhile, arie luyendyk jr. is about to be a botch already ach. tying the knot this weekend and here's what we know about their big day. >> we're getting married in mow way. it's a beautiful destination spot. >> it will be a huge day for us. >> the couple will say i do in the aloha state. the groom will be in a kenneth cole tux, and the bride in a hayley paige. >> i would say it's a princess vibe, yeah. there's probably going to be some glitter, yeah. we're getting inside haiko mill and it's a sugar mill taken over by the jungle so it's gorgeous. there is vines everywhere, greenery. >> on the guest list, 120 of their closest friends and family, including some of the other women from arie's season. maquel is even a bridesmaid, and yes, they have kissed lauren's future husband. >> it's not weird. we hang out with them. >> it's a special bond that a lot of people probably don't understand. it's a little bit quirky in the way we met. >> the host chris harrison will be there, and he broke the news to us he will be marrying the couple. >> they called me