While Aria, Spencer, Hanna, and Emily party it up with Adam Lambert and experience the biggest thrill-ride of their lives on Rosewood’s Halloween train, what is Mona Vanderwaal (Janel Parrish) up to? Oh, don’t you worry because Little Miss “Bitch Crazy” is enjoying an Old Hallow’s Eve extravaganza of her very own. And by extravaganza we mean straight chilling with a hooded A back at Radley Sanitarium while singing the “Teddy Bear Picnic” song acapella and slapping red lips onto a paper mache head as the paint drips drop by drop onto her suede moccasin slippers.
Sneak a peek at this eerie scene from the Pretty Little Liars Halloween episode, “This Is A Dark Ride” and watch as Mona takes “psycho” to a whole new level:
Do you think that Mona is legitimately nuts? And do you think that she will remain at Radley on Halloween or will she sneak out again to board the A train? Post your theories in the comments!
*Psst. The “Pretty Little Liars” Halloween special airs Tuesday, Oct. 23 at 8 p.m. ET/PT on ABC Family. Mark your calendars for this exciting event!