Sasha Pieterse Sheaffer (born 17 February 1996) is a Euro-South African American actress and singer. 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).
In 1980s Indiana, a group of young friends witness supernatural forces and secret govermment explots. As they search for answer, the children unravel a series of extraordinary mysteries.
