In an interview with Promipool, “Nellie Oleson” actress Alison Arngrim said: “You'd think that we'd had enough of each other by now, but we haven't”. Alison Arngrim got along well with her ...

Alison Arngrim was never "nasty" to her co-star when cameras stopped rolling. The former child star, who played mean girl "Nasty" Nellie Oleson on "Little House on the Prairie," celebrated the ...