Sias official music video for Elastic Heart. Click to listen to Sia on Spotify: As featured on 1000 Forms Of Fear. Click to buy .brSia - Elastic Heart feat. Shia LaBeouf & Maddie Ziegler. Lyrics(Letra)- This is my lyrics vídeo for Sia - Elastic Heart. I hope you enjoy it! If you want to know more .brSia ▻♥♥Elastic Heart♥♥◅ ▻▻Video Oficial Subtitulado Al Español.brElastic heart.official music video hd.sia.lyrics. Lyrics - Sia .