Carol Ferris is the boss and on-off love interest of Hal Jordan. Her family owns the Ferris Aircraft company, she acts as an executive, and occasionally as a pilot. She is also Star Sapphire, a once villainous role occupying another part of her personality entirely. In the Star Sapphire Corps, where she fights for love across the universe, she has taken on a more heroic role. Over the years, Star Sapphire and Green Lantern would duel again and again, but each time Jordan would defeat Ferris and revert her to normal.