I want to know the answer to the following question:
On what date was Beyonce born?
All the background I'm provided with is that "Beyoncé Giselle Knowles-Carter (/biːˈjɒnseɪ/ bee-YON-say) (born September 4, 1981) is an American singer, songwriter, record producer and actress.". Is that enough to answer the question?