who is Mona?? i am so lost

And should be a suspect for whos pretending to be A. She got bullied door Allison & now Hanna dropped her as a friend.

Mona is Hanna`s bestfriend, she used to be kind of a loser but shes now one of Rosewood`s "it" girls

mona is a girl who the girls & alison (courtney) used to make fun of. but now she is the new "it" girl of rosewood. she became hannas bff after hanna & the girls lost touch. but Mona is A.