Beyonce's favourite number is 4. Her mother's birthday is January 4th, hers is September 4th and her husband's is December 4th. She also married Jay-Z on April 4th.

Beyonce's favourite number is 4. Her mother's birthday is January 4th, hers is September 4th and her husband's is December 4th. She also married Jay-Z on April 4th.

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