This isn't your regular Christmas party outfit... it's an A!
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What's Christmas without a little worry? You'll find it on the special episode.
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Aria doesn't look all that happy for a Christmas party!
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There are Ice Queens all over television sets this year, right?
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The crowd gathers. Guess who is coming into the big party!
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Prepare for Ali to turn heads when she arrives at the Christmas dance.
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Janel Parrish as Mona Vanderwall on Pretty Little Liars on ABC Family.
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Mona died in her room after realizing she knew exactly who A was.
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Pretty Little Liars Quotes

Mona played with dolls, I play with body parts. Game on bitches.

A

Alison: It's like you went to sleep one night and forgot who I am.
Aria: I know exactly who you are. A.
Alison: Stop saying that.
Aria: Why should I? You're A! You stole the game from Mona and then you killed her because she had proof.