Get the Whole Story Behind Sia's 'Elastic Heart' Video - Watch Now!

Ever since Sia‘s “Elastic Heart” video was released, everyone’s been talking about the reasoning behind the short.

“I brought back to whole same team from ‘Chandelier’ because we all worked beautifully together that day. We all worked hard. I had emails from people after saying it was one of the best experiences of their working life,” Sia said. “The ‘Elastic Heart’ is part of a trilogy because we had such an amazing time making that video we decided we wanted to do a trilogy.”

“It’s so hard, dancing is so hard…I was watching Dance Moms and I saw Maddie [Ziegler] and I thought she was incredible. I cried,” Sia added about casting the video..

“We sat in a coffee shop and she basically walked me through what her trilogy idea is and I was walking her through what my auxiliary art stuff was,” Shia LaBeouf said about his firsts meeting with Sia.

Watch Sia, Maddie, Shia and more talk about the “Elastic Heart” video…