Leighton Meester Engaged?

What is that sound?

Is it the sound of wedding bells in the distance?

According to their secret Facebook profiles, Leighton Meester and her boyfriend Sebastian Stan are engaged.

Meester’s rep had no comment regarding, which is unusual!

Publicists usually deny shiz like this, if it isn’t true!!!!

Update: A rep for Meester tells PerezHilton.com that she is not engaged. And, additionally, that she does not have a personal Facebook profile.

[Image via WENN.]