Maddie Ziegler, 13, is starring in Sia's latest music video, "Cheap Thrills." This is the fourth video the two have collaborated on, along with "Chandelier," "Elastic Hearts," and "Big Girls Cry." ...

Maddie Ziegler became a household name thanks to "Dance Moms," but she became known around the globe when she was cast in Sia ...

It wasn't quite Chandelier but it was a sweet little tune. Diamonds was Sia's first big hit, written for another artist. And what a hit. It made her a star behind the scenes. You won't see # ...