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Beyonce has turned to a Cockney called Big Dave to mastermind her new album.
Big Dave, also know as Dave Taylor or his DJ name, Switch is one of the country's top producers and has worked with Lily Allen and Fatboy Slim, M.I.A., Santogold and Christina Aguilera.
The Sun says, Switch has worked on a raft of songs for Glastonbury headliner Beyonce, who wants to seriously re-invent herself when her fourth album is released later this year.
Beyonce's last album 'I Am... Sasha Fierce' sold seven million copies.