Halloween is still months away but the cast of Pretty Little Liars has already begun the spooky revelry in August! The show’s stars got an early start on all the eerie fun associated with Old Hallow’s Eve while filming the thirteenth episode of Season 3 (otherwise entitled “This Is A Dark Ride“). And joining Troian Bellisario, Lucy Hale, Ashley Benson, and Shay Mitchell for a blow-out celebration of Rosewood thrills, chills, and flashback madness? American Idol sensation and rock star Adam Lambert, who tweeted a sneak peek of his Lestat inspired costume for this special Fright Night episode! Check out his “glampire” (Glambert meets vampire) attire below:

Photo Credit: Adam Lambert via twitter @adamlambert

What do you think of Adam’s Pretty little Liars Halloween costume? Tell us which famous vampire he reminds you of most in the comments!