Dance Moms Maddie Ziegler gets a car from Sia on her 16th birthday 10/02/2018 Maddie Ziegler received a special gift from frequent collaborator Sia on her 16th birthday. Read More RELATED NEWS Abby Lee Miller: My cancer is completely gone, I'm more than gratefulAbby Lee Miller reflects one year after spinal surgery'Dance Moms' alum Ava Michelle to star in Netflix's 'Tall Girl' film TAGS: Stevie Wonder Maddie Ziegler
