* Arcade Fire
* Eminem
* Muse
* Rage Against the Machine
* The Killers
Other acts
* Arctic Monkeys
* Biffy Clyro
* Blink-182
* The Chemical Brothers
* Deadmau5
* Dizzee Rascal
* Faith No More
* Florence + the Machine
* Foals
* Franz Ferdinand
* The Gaslight Anthem
* Gorillaz
* Green Day
* Kasabian
* Kings of Leon
* Korn
* Limp Bizkit
* Linkin Park
* Madness
* Massive Attack
* My Chemical Romance
* Paramore
* Pendulum
* Queens of the Stone Age
* Radiohead
* Red Hot Chili Peppers
* The Script
* Slash
* Slipknot
* Snow Patrol
* Soundgarden
* System of a Down
* The Temper Trap
* The Vaccines
* Thirty Seconds to Mars
* Weezer
These are just rumours at this stage and the actual lineup will not be announced until closer to the festival.