Maddie Ziegler's not in Pittsburgh anymore. Yesterday, Sia released the official music video for her song, "Chandelier," and it stars none other than the 11-year-old "Dance Moms" phenom herself. (Somewhere in PA, Christi is whining that Chloe wasn't chosen.)

The video, choreographed by Ryan Heffington (owner of L.A.'s Sweat Spot), features Maddie—wearing a nude leo and a sweet platinum wig—tilting, turning, leaping, and pretty much going berserk in an empty, dingy house. And while those curtsies at the end of the video are super-creepy, this just may be Maddie's best performance yet. Take a look: