Almost everyone's partying at the Masquerade Ball, except for Katie and Jackie, who are devising a plan to sneak into Donnie Wahlberg's VIP after party, and bride-to-be Dannyelle, who is busy putting out the fires of her incompetent bridesmaids.

It's the cruise photo op where each girl gets a chance to pose with her favorite New Kid, but taking the picture of their dreams turns out to be a nightmare for the Bikini Sisters. And when Wild Child Amanda tries to get closer to Donnie, she makes the worst mistake of her life.