The best thing to happen on a plane. Ever.

This flashmob performance could be the happiest thing you see today.

Passengers on a flight from Brisbane to Sydney were treated to a surprise ‘flash mob’ when the Australian cast of The Lion King musical performed one of the story’s most recognisable songs, ‘The Circle of Life’, on board.

The Virgin flight was treated to the a capella performance led by Buyi Zama, the female voice of Rafiki in the production. After surfacing online yesterday, the footage has raced around the world.

Watch the rousing performance here.