Adam Lambert Guest Starring On 'Pretty Little Liars'

Adam Lambertby Meg Malone

Listen up, Crushers, because we have a message that's just as juicy as the ones A sends to her favorite Rosewood foursome.

Come October, the "Pretty Little Liars" crew will be getting a special guest appearance from none other than "American Idol" alum Adam Lambert. Not only will Adam be guest starring, but bonus: He's even going to be performing some songs! The episode is slated to air near Halloween, so there's plenty of time now to not only speculate on the true identity of A, but also as to how Adam's story is going to play out.

Hurry on over to MTV Newsroom for more, and of course you can always catch up on all the happenings with Aria, Spencer, Emily and Hanna in our weekly "Pretty Little Liars" recaps. (You're welcome!)

What do you think about Adam Lambert making a pit stop in Rosewood? Sound off in the comments and on Twitter!