Cleopatra VII was the last leader of Egypt's Ptolemaic Dynasty, reigning from 51 BC to 30 BC. She governed Egypt and other territories but faced civil war and was briefly dethroned before returning to the throne. She had romantic relationships with both Julius Caesar and Mark Antony, bearing children with each. Known for her intelligence, charm, and education, Cleopatra spoke multiple languages and was renowned for her beauty, which helped her wield influence over powerful Roman leaders.