The queens give blushing brides drag makeovers, before RuPaul officiates their weddings. With guest judges Neil Patrick Harris (How I Met Your Mother) and his fiancé David Burtka.

When the gang goes to a black tie event at the Natural History Museum, Ted gets introduced to Zoey’s husband, The Captain.

When the gang tries to convince Ted that he is being strung along by Tiffany, they reflect about relationships where each of them has been in the same situation.

Marshall and Lily are less than thrilled when they hear that Ted’s college girlfriend (Laura Prepon) has moved to New York.

With everything going wrong on Lily and Marshall’s wedding day, to everyone’s surprise it’s confirmed bachelor Barney who tries to fix it all.

Lily, Barney and Robin attend a high school prom to scout out a potential band for Lily and Marshall’s wedding reception. In order to get in Lily and Robin pretend…