Beyonce By Dontmesswithme Period: Dec 15, 1970 to Dec 15, 2011 Beyonce's life Sep 4, 1984 When she was born Beyonce Giselle Knowles was born on September 4, 1984. She was born in Houston, Texas Aug 28, 2011 Its a baby! She announced at AMT's Music Awards that she was pregnant!