Dance Moms Season 5 Episode 21 Dance Moms Down Under, Part 2 ( Air Date 2015-05-26 ) Genre Reality category. Overview "The team is divided into two factions when Abby excludes Nia and JoJo from the rest of the planned events in Australia; Kendall, Kalani, Maddie and Mackenzie must learn a new routine to perform at a private fan event.".