Vivian Darkbloom

Vivian Darkbloom is one of the people Alison DiLaurentis pretended to be. She shows up in season 2. Her persona is found when Caleb is hacking A's phone that the girls found.

She was first seen on a fake ID that Ali made, and hid in her secret box, for unknown reasons. Ali got her inspiration to pretend that she was Vivian from the book Lolita by Vladimir Nabokov. (1989)

Her cover was blown, when Hanna Marin spotted Ali, as Vivian in her mother's hairdressers shop ordering a coffee. It is unclear why "Vivian" was in the hair salon, due to the fact that she wears a wig, but nonetheless she tells Hanna to keep the secret Alias between the two of them.

It is discovered by Hanna and Spencer in Ali's copy of Lolita, when they find a claim ticket, that Vivian must have pawned something at a Pawn Shop that has miraculously remained in the shop for over a year.

Various theories have arisen from the revelation of Vivian's identity:
 * One is that Ali created Vivian, in order to be able to sneak around and do certain things with her "boyfriend" Ian Thomas.
 * Another is that Ali wanted to become someone else in order to sneak around without A knowing, under their radar.
 * Maybe Ali made this seperate identity, in order to throw A off, in order to find out A's identity.
 * Many fans speculate, that Vivian is actually Courtney DiLaurentis but there is little evidence to support this claim.