Oprah: Where Are They Now?
Online Exclusive: The Secret to Alison Arngrim's 20-Year Marriage
For seven years, Alison Arngrim played mean girl Nellie Oleson on Little House on the Prairie. Watch as she reveals why her television persona caused her future in-laws to take pause. Plus, Alison shares the secret to her 20-year marriage.
Published on December 01, 2013