Laura Jane Silverman is an American actress, comedian, and voice actress. She is the older sister of actress and comedian Sarah Silverman. She starred as herself along with her sister in Sarah Silverman: Jesus is Magic and The Sarah Silverman Program. Laura is also well known for her role as Jane Benson on The Comeback. For Disney, she voiced Krysthalle Ponyhead, Jan-Jan Ponyhead, and other characters in the Disney XD animated series Star vs. the Forces of Evil. She also provides the voice of Alistair Krei's assistant in Big Hero 6: The Series and Maude in Future-Worm!.