Sia Surprises Maddie Ziegler With Audi Truck for Her 16th Birthday (PHOTOS)
She's pretty much the luckiest 16-year-old ever.
Maddie Ziegler
Maddie Ziegler Will Free-Spin Right Off ‘Dance Moms’ After Season 6
The Abby Lee Dance Company standout has appeared on the show since its 2011 debut.