Psyche (mythological figure), in Roman mythology, beautiful princess loved by Cupid, god of love. Jealous of Psyche's beauty, Venus, goddess of love, ordered her son, Cupid, to make Psyche fall in love with the ugliest man in the world. Fortunately for Psyche, Cupid instead fell in love with her and carried her off to a secluded palace where he visited her only by night, unseen and unrecognized by her. Although Cupid had forbidden her ever to look upon his face, one night Psyche lit a lamp and looked upon him while he slept. Because she had disobeyed him, Cupid abandoned her, and Psyche was left to wander desolately throughout the world in search of him. Finally, after many trials she was reunited with Cupid and was made immortal by Jupiter, king of the gods.