The line-up for V Festival has been revealed - and it's a veritable pop feast. Justin Bieber and Rihanna will headline, while the likes of Sia and Years & Years are also on the bill.
The festival takes place over two different locations each year - one in Chelmsford, and the other further north in Staffordshire. The line-up's the same for both locations, and artists play both over the course of the weekend.
It celebrates its 21st birthday this year, and has just announced a pretty massive line-up to celebrate. Fresh from the release of her new album Anti, Rihanna will headline, while Justin Bieber will headline the other night.
Meanwhile, a whole load of other bands who could easily have been headliners in the own right - Sia, David Guetta, Little Mix, Halsey, Years & Uears, Kaiser Chiefs - will also perform.
Other artists on the bill include Faithless, TInie Tempah, Katy B, Example, Craig David's TS5, All Saints and Lethal Bizzle.
V Festival takes place in both Chelmsford and Staffordshire on 20 and 21 August. See the full line-up so far below. Tickets go on sale on Friday (26 February) at 9.30am. Get tickets and more information here.