Carol Ferris

Carol Ferris is a fictional business owner and occasional super-villain who goes by the code name of Star Sapphire. She is featured in comic books published by DC Comics and is associated with the Green Lantern line of titles. She first appeared in Showcase #22 in October, 1959. She appeared in the 2011 Green Lantern feature film where she was played by actress Blake Lively. On Green Lantern: The Animated Series, she is voiced by actress Jennifer Hale.