Mona continues to haunt Alison, even from the grave!

Ali on her bed ... is this before or after the visit from Mona?

For being dead, Mona is looking might fine when she pays Ali a visit.

Mona is playing the ghost of Christmas -- past present AND future?

Since they're almost all under age, Ezra should be serving sparkling cider!

The kids are alright and cooking holiday dinner together!

Has Ezra had too much champagne? He's wearing a wreath on his head!

Ezra bows over the tremendous holiday dinner he has prepared with his friends.

It looks like a recreation of The Peanuts Thanksgiving since there are no adults to be seen (cough)... Ezra.

Emily and Paige look like they're having a troubling conversation.

Aria doesn't look all that happy for a Christmas party!

Hanna and Caleb share a romantic moment by the fire.

Our favorite liars are sharing time together in their PJs.

Emily and her girl Paige are our next couple. Pretty as a picture!

Hanna and her beau Caleb look like they're posing for a photo. They are!

Aria and Ezra are showcased here. Are they your favorite?

Spencer and Toby are our first festive couple. Vote now for your favorite!

Alright. Why is Caleb holding ice on Hanna's head?

The group is chatting. About what? We'll have to watch to find out.

Heading in carefully, Hanna stays close enough to Spencer to touch!

Shouldn't the girls have coats on? Odd fashion choice considering the temperature as noted by the frozen windows.

Someone is surprising Spencer. Is she safe or should she duck out?

Spencer is either looking for a lost earring or she's hiding from someone.

Spencer is lurking on the floor as ... she's being chased? Good call, right?

Cut the cake, not the party goers! Fat chance on that one.

Hanna doesn't look like she's singing a carol -- she looks scared!

It appears Hanna is reading instructions. Who sent them?

An interesting thing for Hanna to take on. Is this a gift?

Is there some sort of symbolism going on here we don't know about?

Spencer is getting ready for the dance as she clutches a festive arrangement.

Spencer gazes out of a frosty window. Can she find proof?

This looks like a different Santa than Sean Faris. Ali's minions pose with him.

Wouldn't it be nice if the girls had the opportunity to just enjoy themselves?

What's Christmas without a little worry? You'll find it on the special episode.

Do the girls run into something strange while caroling? Of course.

What will Aria find when she visits the secret fountain?