Dance Moms Season 4, Episode 21, "Double the Moms, Double the Trouble" (July 29, 2014), features Abby Lee Miller pitting her original Elite Competition Team against her newly formed Select Ensemble Team at the Sheer Talent competition in West Virginia. The Select Team won the group dance category, while Mackenzie Ziegler won the solo category. For more, visit Dance Moms Wiki .
'Dance Moms' Recap S4, E21: "Double the Moms ... - Glamorosi [S4E21] Double the Moms, Double the Trouble