R&B sensation Beyonce has decided to keep her fathew Mathew Knowles as her manager, even though they've had a family upheaval since he's fathered another child and apparently cheated on her mother Tina Knowles.

The Knowles have now separated which led many to believe that Mathew, who runs music label Music World Entertainment, would no longer manage Beyonce's career - especially as Michelle Williams and Kelly Rowland ditched him.

Beyonce's representative told JustJared.com: “Contrary to false rumors online, Beyonce and her manager Mathew Knowles unequivocally have had and continue to have a close personal and business relationship. Mathew Knowles is the sole and exclusive manager of Beyonce.”

BeyBey is currently batting off rumours she's about to start a family and working in the studio with hitmaker Ne-Yo who tweeted yesterday: “Mornin’ NY!!! Studio with Mary J. Blige last night, Beyonce tonight.”

Check out our pictures of Beyonce enjoying Lauryn Hill's recent set at 2010's Rock The Bells concert...