Premiere: Sia Feat. The Weeknd & Diplo - Elastic Heart

Love Sia penned songs but it's for sure a huge treat when she sings them herself as well to say the least! She become quite the soundtrack queen as well - Elastic Heart if for The Hunger Games: Catching Fire and features The Weeknd's honey soaked voice and Diplo's sick beats! The blend of all this talent just makes it a joy to listen to.