The group will do a Native American-inspired jazz routine called "Tribal Council"--Abby got the idea for the number after seeing Cher in concert.
Fast-forward to the actual performance, in which a 13-year-old girl named Nia gets the lead role. As described by Glamorosi:
The group competes first with their "Tribal Council" routine; they wear two-piece costumes that are red with gold trim, except for Nia, who wears gold with red trim. They all wear face paint and headpieces; Nia wears a full headdress, and they all take turns dancing on a large drum. This is, of course, culturally inappropriate, and I'm surprised it got by the producers, but I do not fault the girls.
Here's a clip of the dance number from Lifetime's YouTube channel:
As a native woman I think it's disrespectful. And frankly I always complain when famous people try to make our culture a fashion choice. Learn real ways to respect a native. The headdress is stupid, the face paint is stupid.
Next time you want to imitate a minstrel performance, maybe you should think twice about it. Duhhh.