Sia reveals tribute music video for Orlando shootings!
Sia shocked fans on Tuesday by revealing her brand new single 'The Greatest'!
The tune, which features Kendrick Lemar, was announced on her Twitter account but it's the powerful music video that has got the world talking!
Sia has used the video to pay tribute to the victims of the Orlando nightclub shootings which took place in June, where 42 people lost their lives.
Eagle-eyed fans have noticed that their are exactly 42 dancers and that the video ends in a nightclub setting.
See Sia's video for 'The Greatest' below!