Alison's sister Courtney who had a mental problem was the four girls bestfriends . Ali was never there friends so while Courtney was with the girls at the sleepover Toby was the one who was peeking.
The real Allison was stalking the Pretty Little Liars because her twin sister Courtney switched places with her Because she was in a mental institution and wanted the life that Allison has. So when the real A (Mona) dies, the real Alli thinks its time to make a living hell to the people that knew her crazy sister
A is sending the texts and messages. She isn't dead! Her TWIN sister Courtney is the dead one. Courtney is sick in the brain and pretended to be Ali and then Ali got mad and killed her! And you thought TOBY killed Ali(Courtney)... Watch next weeks episode on ABC Family at 6:00 p.m or 8:00 p.m and you will find out:)
She is taunting them for revenge. The girls were very mean to her when they were all young. Yes, it is a girl in their grade.
monA
noNo.
No she did not
Alison is not writting them
Sasha Pieterse played Allison in Pretty Little Liars
The pretty little liars think it stands for Alison
No. A friend of Alison's.
A is stalking them because a is not a friend with the pretty little liars so,a is a cant tell because it real ruin it. But i know why they are stalking them becausea is the most meanest thing but a is going to get reaveld so watch Pretty Little Liars and find out.
A boy named Toby has been stalking the girls (including Alison) since they were in 6th or 7th grade.
No.
Yes, Allison got discovered in Pretty Little Liars
Alison dated Ian.
Alison & Mona
alison
It is Alison.
Alison OR Mona
it is paige
Alison