Is there anything Beyonce can't do? The singer, who is 31 today (Sept. 4), is one of the most well-known performers in the world. She has earned countless music awards, including 16 Grammys and two Golden Globes, and was even voted the 2012 Most Beautiful Woman of the Year by People Magazine. Aside from releasing five albums (including a Christmas record) with Destiny's Child, she has also put out four solo albums of her own. In forays outside of music, the "Crazy in Love" singer has created her House of Dereon fashion line and released her Heat perfume.

On the personal front, jay-z is her superstar husband and she recently had her first child, daughter Blue Ivy. Then there's her way of giving back by organizing a massive promotional campaign for World Humanitarian Day last month. Beyonce is not just a successful musician, actress and entrepreneur, she's also a wife, mother and human rights activist.