Judith Ellen Light is an American actress, producer, and activist.Light made her professional stage debut in 1970, before making her Broadway debut in the 1975 revival of A Doll's House. Her breakthrough role was in the ABC daytime soap opera One Life to Live from 1977 to 1983, where she played the role of Karen Wolek. For this role, she won two consecutive Daytime Emmy Awards for Outstanding Lead Actress in a Drama Series. She later starred as Angela Bower in the long-running ABC sitcom Who's the Boss? from 1984 to 1992, and later starred in many television films and short-lived series.