Honestly, I don't think any of them are A.

I think Mona or Jenna. I don't know yet, but I am reading and watching Pretty Little Liars.

Im thinking mona!!! But then again it could be ali

i dont think any of these options are A. but i think mona could be a good option.

i picked jenna but i know its not her. at least at the beginning...

I know who A. is but i am not going to spoile it for you but im going to give you a clue........It is nt any one of these people above

omg people there were three A the first one was mona the second ian and the las Ali

Ian was not A!?!? Dont u be blaming my chunky monkey! Lol it was just Mona and Ali...... Gawd I hate ali....

ian is A ..the show doesnt always go with the books.

Mona.

There is no way a boy would be Ali, have you seen that text? Boys don't write like that!

Either Ali,Ian or Jenna I think has to be someone that knows the girls well to know their weaknesses,where they live and everything like that.