Alison Arngrim's character, Nellie Oleson, was a bully to Melissa Gilbert's Laura Ingalls in the Michael Landon-led series "Little House on the Prairie."
Lana Turner allegedly endured abuse at the hands of her boyfriend, mobster Johnny Stompanato, who was stabbed in 1958. Turner's daughter, Cheryl Crane, is a retired real estate agent.
Tarek El Moussa turned to steroid shots following his battles with testicular and thyroid cancers. The father of three, who overcame addiction, is now healthier and happier.