The show will take place at Hyde Park in London on 2 July.

Mumford and Sons and Take That have already been confirmed for 2016, which this year saw headline slots from The Who, Taylor Swift, Blur, Kylie Minogue, and The Strokes.

Tickets for the Florence and The Machine-topped event will go on sale at 9am on 4 December.

Earlier this year Florence and the Machine dropped album number three, How Big, How Blue, How Beautiful.