Who reigned supreme?
That was the main question on Dance Moms Season 6 Episode 9, as Brynn and Maddie went up against Kalani and Kendall in a duet competition. Talk about high drama!
Elsewhere, Kalani's back injury caused problems throughout the routine and the moms came to her aid.
Later, Ashlee took up the opportunity to fill in for Abby's recently-fired office manager, yet it was clear she talked herself up too much before starting the job.
How will Kalani's back injury affect her down the line? That's another key question to come out of this installment.
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Paul Dailly is a staff writer for TV Fanatic. Follow him on Twitter.