The beauties, along with Mick Jagger's daughter Georgia May and Stella Tennant, will strut their stuff on the stage for the show-stopping spectacle at Olympic Park on August 12, reported Contactmusic.
An unconfirmed leaked set list also suggests funnyman Russell Brand will be part of the celebration, singing 'Pretty Vacant' as well as the Beatles' I Am The Walrus.
Rock band The Who is scheduled to close the show, while artists including Jessie J, Madness, The Pet Shop Boys, Annie Lennox and Take That are also slated to perform.