Interesting fact:

Actress, Sasha Pieterse, may or may not have been a tad bit thrifty with her age when auditioning for the role of Alison DiLaurentis. She was just 12 years old when she scored the part and her actual age wasn’t discovered until after the pilot was already filmed. Seems like she was made for the role, as that is something that Alison totally would have done!