Dance Moms: Season 7, Episode 20

7 - 20: Stamina, Stamina, Stamina

Laurieann Gibson returns and is more determined than ever to win, which has proven harder than she thought. With two duets and a group, the girls struggle with stamina as well as their new leader's cut throat attitude. Laurieann loses her patience with the moms at competition in an explosive face-off.