This was taken from a website that specializes in astrology. I pretty much agree with it (although I prefer the spiritual animal answer better).
Your Sign: Leo
( Weekday: Tuesday / Sid. Time GMT: 21:25:30 / Sun: 20°12m Leo )
English name: The Lion
Planet: Sun
Leadership is characteristic for Leo sign. Leo sign is a real friend. Leo sign is successful in all undertakings. Life without love does not exist for Leo sign. People of Leo sign are surprisingly viable. Almost all men easily fall in love with Leo woman. Leo man is a gentle protector and sentimental lover.
Famous Leo:
Barack Obama, Arnold Schwarzenegger, Antonio Banderas, Benito Mussolini, Fidel Castro, Madonna, Napoleon Bonaparte...