Sasha Pieterse

Sasha Pieterse (born 17 February 1996) is a South African-born American actress. She is best known for her leading role as Alison DiLaurentis in the mystery-drama hit series "Pretty Little Liars" (2010-17) and in its spin-off "Pretty Little Liars: The Perfectionists" (2019).

Known For

Pretty Little Liars: A-List Wrap Party

Geek Charming

Claire

G.B.F.

CSI: Miami

Heroes

Without a Trace

Stargate SG-1