Producer, actress, stand-up and AIDS activist Alison Arngrim has moved light years away from bad girl Nellie Oleson, the character she portrayed for seven years on NBC's "Little House on the Prairie" (1974). Arngrim has been seen on "The Tonight Show with Jay Leno" (1992), "Extra" (1994), "Entertainment Tonight" (1981), and "Today" (1952). Arngrim also became a member of the independent film world and starred in _Last Place On Earth, The (2002)_ , with ...[Read Story]