The event is booked in for July.
Forced to reschedule its inaugural year due to COVID-19 restrictions, it'll now take place on 3rd September.
The Reading event will take place in October.
Set to take place on 22nd May, it will also feature Damon Albarn, Jorja Smith, Kano and Michael Kiwanuka.
It's the fourth and final day to be revealed.
The Isle of Wight Festival will run from 16th-19th September.
This year's event will take place in September.
Stereophonics are also among the four-strong headline set.
The event will run from 27th-29th August.
They'll be joined by Caribou, The Magic Gang, Holly Humberstone and more on the August bank holiday Monday.