Sia has debuted her latest music video.

The singer is releasing the track 'Elastic Heart' as the latest single from current album '1000 Forms of Fear'.

The promo clip for the tune features actor Shia LaBeouf and child dancer Maddie Ziegler, who also appeared in Sia's 'Chandelier' promo.

The video sees both stars in a massive bird cage as they perform an interpretative dance.

The clip has been praised by onlookers, with one YouTube user commenting:

"This was powerful. Love how open to interpretation it is. I swear Sia has the best music videos."

The clip was directed by Sia and Daniel Askill, with choreography coming from Ryan Heffington.

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