Maddie Ziegler returns for yet another breathtaking performance in the intense visual for Sia's brand-new single "Elastic Heart". This time the 12-year-old child star, of "Dance Moms" and "Chandelier" fame, teams up with none other than 28-year-old eccentric actor Shia LaBeouf, famous for his lead role in Michael Bay's box office hit "Transformers" and the sequels. The song was written and recorded by 39-year-old Australian singer and songwriter Sia Furler for "The Hunger Games: Catching Fire" soundtrack. Sia re-recorded a solo version of "Elastic Heart" for her sixth studio album '1000 Forms of Fear', released by Monkey Puzzle and RCA Records on July 4, 2014 in Australia, July 6 in the United Kingdom, and July 8, 2014 in the United States. In the Daniel Askill-directed music video, Maddie Ziegler and Shia LaBeouf play animals fighting one another inside a cage.