Pillow Fight! Identical twins  Elizabeth and Jessica Wakefield are having a slumber  party, and they know that it will be the best  ever! They'll play games, eat pizza, and stay up late  with their friends Lila, Amy, Eva, and  Ellen. But soon after everyone arrives, things start  to go wrong. Lila and Amy have brought identical  toy unicorns. During a wild pillow fight, one of  the unicorns is lost. Amy and Lila argue over the  one that is left, and everybody takes sides. The  twins don't know what to do. Will someone find the  missing unicorn before their slumber party is  ruined?