Nia Sioux Frazier is a dancer, training at the Abby Lee Dance Company since the age of three. She is the daughter of Evan and Holly Frazier, and the sister of Evan and William Frazier.
Abby has had Nia portray many different ethnicities, such as Indian, but Holly doesn't like it. Although Abby doesn't give her much attention, Nia is considered very hard-working. Her favorite styles of dance are contemporary and musical theatre.