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Staci Keanan, whose real name is Anastasia Sagorsky, is best known for her roles in the television series 'My Two Dads,' which ran between 1987 and 1990, and 'Step by Step,' which aired between 1991 and 1998.
She later appeared in television films, Los Angeles plays and had a small part in the 2010 comedy film 'You Again.' Her 'Step By Step' co-star, Christine Lakin, who played her step-sister, said on her Twitter page that year and she still keeps in touch with Keanan.
(Pictured: Staci Keanan in a promotional photo from the hit-TV show 'My Two Dads.' / Staci Keanan appears in a production of 'Moment in the Sun' at the Matrix Theater in Hollywood in 2009.)
( Photo / NBC / Matrix Theater)