. >> it's real. [ applause ] >> this is video from the wedding of justin and laura cage.e to celebrate. well, some people in the crowd couldn't keep their butts in the seats. >> he just gets up and starts dancing in the aisle to "turn down for what". ♪ turn down for what >> oh, no. the whole wedding party. >> it turns out the whole thing was actually planned, and they all decided to just kind of flash mobbishly culminate their ceremony. we do know kevin cosgrove, he is friends with patrick, one of our producers, and they visited us on set. a reallywkrd photo with him. us more aboutthis. welcome to the show, guys. he is joining us via skype. so, fill us in. how did this whole thing happen? why was he selected to celebrate like this? >> originally it was supposed to be me who i kind of wanted to spotlight, but kevin is one of my best friends, so i asked him to just do it in the middle of the aisle and kind of surprise everybody, including our entire party because they also thought it was me who was supposed to do it, and so he was all about it, and excited. so we thought it