Abby Lee Miller may have insisted everyone was replaceable on Dance Moms, but Nia Sioux, author of her new memoir Bottom of the Pyramid, is holding tight to a few of her former costars.

A select group of actors have the distinct 'honor' of being nominated for both an Oscar and a Razzie for the same exact role.

"Bottom of the Pyramid" was once an insult for Nia Sioux. She's reclaiming it. The "Dance Moms" alum talks relationship with Abby Lee Miller and more.

Maddie Ziegler takes Vanity Fair's infamous lie detector test. Would she call her red carpet debut with her boyfriend Eddie ...

Maddie Zimmer initially didn’t want to go to Northwestern, which was too far from home. Although Byrne sensed she didn’t ...

The Dance Moms alum sat down with Us Weekly ahead of the release of her new memoir, Bottom of the Pyramid: A Memoir of ...