The famous queen of ancient Egypt known for her relationships with Julius Caesar and Mark Antony was Cleopatra VII. Cleopatra ruled during the last active period of the Ptolemaic Kingdom and was notable for her intelligence and political acumen. Her alliances with these powerful Roman figures aimed to strengthen her position and protect Egypt from Roman dominance. She became a significant historical figure, embodying the intersection of Roman and Egyptian cultures. Cleopatra's life and reign have been immortalized in various literatures and media, emphasizing her dramatic and tragic narrative.