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Rihanna has been added to the bill at this summer's Radio One Hackney Weekend event.
The 'We Found Love' singer joins the likes of mentor Jay-Z, Tinie Tempah and Florence and The Machine on the line-up for the London festival.
Also on the bill are Jessie J, Ed Sheeran, Professor Green Leona Lewis, Plan B, Flo Ridam DJ Fresh and Will.i.am. The one-day event will take place on 24 June, 2012 at London's Hackney Marshes.
Rihanna recently revealed backstage shots from the filming of her Coldplay duet video, 'Princess of China', showing the singer dressed as a 'gangsta goth geisha'.
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